diff --git a/install.conf.yaml b/install.conf.yaml
index adab530..97f44d7 100644
--- a/install.conf.yaml
+++ b/install.conf.yaml
@@ -67,3 +67,4 @@
     ~/.config/sounds: sounds
     ~/.config/tmux: tmux
     ~/.config/texmf/tex/latex/common: tex
+    ~/.config/texmf/tex/latex/external: tex-external
diff --git a/tex/alphaurl.bst b/tex-external/alphaurl.bst
similarity index 100%
rename from tex/alphaurl.bst
rename to tex-external/alphaurl.bst
diff --git a/tex-external/beamer/gemini/.editorconfig b/tex-external/beamer/gemini/.editorconfig
new file mode 100644
index 0000000..27f05e4
--- /dev/null
+++ b/tex-external/beamer/gemini/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[Makefile]
+indent_style = tab
+indent_size = 8
+
+[*.{tex,sty,bib}]
+indent_size = 2
diff --git a/tex-external/beamer/gemini/.latexmkrc b/tex-external/beamer/gemini/.latexmkrc
new file mode 100644
index 0000000..4d832f7
--- /dev/null
+++ b/tex-external/beamer/gemini/.latexmkrc
@@ -0,0 +1,2 @@
+$bibtex_use = 2;
+$clean_ext = "nav snm";
diff --git a/tex-external/beamer/gemini/beamercolorthemegemini.sty b/tex-external/beamer/gemini/beamercolorthemegemini.sty
new file mode 100644
index 0000000..d196945
--- /dev/null
+++ b/tex-external/beamer/gemini/beamercolorthemegemini.sty
@@ -0,0 +1,58 @@
+% Gemini theme
+% https://github.com/anishathalye/gemini
+
+% ====================
+% Definitions
+% ====================
+
+\definecolor{lightgray}{RGB}{245, 246, 250}
+\definecolor{blue}{RGB}{64, 115, 158}
+\definecolor{darkblue}{RGB}{39, 60, 117}
+\definecolor{lightblue}{RGB}{232, 244, 255}
+
+% ====================
+% Theme
+% ====================
+
+% Basic colors
+\setbeamercolor{palette primary}{fg=black,bg=white}
+\setbeamercolor{palette secondary}{fg=black,bg=white}
+\setbeamercolor{palette tertiary}{bg=black,fg=white}
+\setbeamercolor{palette quaternary}{fg=black,bg=white}
+\setbeamercolor{structure}{fg=darkblue}
+
+% Headline
+\setbeamercolor{headline}{fg=lightgray,bg=blue}
+\setbeamercolor{headline rule}{bg=darkblue}
+
+% Block
+\setbeamercolor{block title}{fg=blue,bg=white}
+\setbeamercolor{block separator}{bg=black}
+\setbeamercolor{block body}{fg=black,bg=white}
+
+% Alert Block
+\setbeamercolor{block alerted title}{fg=blue,bg=lightblue}
+\setbeamercolor{block alerted separator}{bg=black}
+\setbeamercolor{block alerted body}{fg=black,bg=lightblue}
+
+% Example Block
+\setbeamercolor{block example title}{fg=blue,bg=lightgray}
+\setbeamercolor{block example separator}{bg=black}
+\setbeamercolor{block example body}{fg=black,bg=lightgray}
+
+% Heading
+\setbeamercolor{heading}{fg=black}
+
+% Itemize
+\setbeamercolor{item}{fg=darkblue}
+
+% Bibliography
+\setbeamercolor{bibliography item}{fg=black}
+\setbeamercolor{bibliography entry author}{fg=black}
+\setbeamercolor{bibliography entry title}{fg=black}
+\setbeamercolor{bibliography entry location}{fg=black}
+\setbeamercolor{bibliography entry note}{fg=black}
+\setbeamertemplate{bibliography entry article}{}
+\setbeamertemplate{bibliography entry title}{}
+\setbeamertemplate{bibliography entry location}{}
+\setbeamertemplate{bibliography entry note}{}
diff --git a/tex-external/beamer/gemini/beamercolorthemelabsix.sty b/tex-external/beamer/gemini/beamercolorthemelabsix.sty
new file mode 100644
index 0000000..1909035
--- /dev/null
+++ b/tex-external/beamer/gemini/beamercolorthemelabsix.sty
@@ -0,0 +1,55 @@
+% Gemini theme
+% https://github.com/anishathalye/gemini
+
+% ====================
+% Definitions
+% ====================
+
+\definecolor{labsixorange}{RGB}{243, 111, 33}
+
+% Extra colors
+\definecolor{lightgray}{RGB}{240, 240, 240}
+\definecolor{lightorange}{RGB}{255, 240, 230}
+
+% ====================
+% Theme
+% ====================
+
+% Basic colors
+\setbeamercolor{palette primary}{fg=black,bg=white}
+\setbeamercolor{palette secondary}{fg=black,bg=white}
+\setbeamercolor{palette tertiary}{bg=black,fg=white}
+\setbeamercolor{palette quaternary}{fg=black,bg=white}
+\setbeamercolor{structure}{fg=labsixorange}
+
+% Headline
+\setbeamercolor{headline}{fg=white,bg=labsixorange}
+\setbeamercolor{headline rule}{bg=black}
+
+% Block
+\setbeamercolor{block title}{fg=labsixorange,bg=white}
+\setbeamercolor{block separator}{bg=black}
+\setbeamercolor{block body}{fg=black,bg=white}
+
+% Alert Block
+\setbeamercolor{block alerted title}{fg=labsixorange,bg=lightorange}
+\setbeamercolor{block alerted separator}{bg=black}
+\setbeamercolor{block alerted body}{fg=black,bg=lightorange}
+
+% Example Block
+\setbeamercolor{block example title}{fg=labsixorange,bg=lightgray}
+\setbeamercolor{block example separator}{bg=black}
+\setbeamercolor{block example body}{fg=black,bg=lightgray}
+
+% Heading
+\setbeamercolor{heading}{fg=black}
+
+% Itemize
+\setbeamercolor{item}{fg=labsixorange}
+
+% Bibliography
+\setbeamercolor{bibliography item}{fg=black}
+\setbeamercolor{bibliography entry author}{fg=black}
+\setbeamercolor{bibliography entry title}{fg=black}
+\setbeamercolor{bibliography entry location}{fg=black}
+\setbeamercolor{bibliography entry note}{fg=black}
diff --git a/tex-external/beamer/gemini/beamercolorthememit.sty b/tex-external/beamer/gemini/beamercolorthememit.sty
new file mode 100644
index 0000000..92f32c5
--- /dev/null
+++ b/tex-external/beamer/gemini/beamercolorthememit.sty
@@ -0,0 +1,57 @@
+% Gemini theme
+% https://github.com/anishathalye/gemini
+
+% ====================
+% Definitions
+% ====================
+
+% Colors from http://web.mit.edu/graphicidentity/colors.html
+\definecolor{mitred}{cmyk}{0.24, 1.0, 0.78, 0.17}
+\definecolor{mitdarkgray}{cmyk}{0.48, 0.39, 0.39, 0.04}
+\definecolor{mitlightgray}{cmyk}{0.24, 0.20, 0.20, 0.0}
+
+% Extra colors
+\definecolor{lightgray}{RGB}{240, 240, 240}
+\definecolor{lightorange}{RGB}{255, 245, 242}
+
+% ====================
+% Theme
+% ====================
+
+% Basic colors
+\setbeamercolor{palette primary}{fg=black,bg=white}
+\setbeamercolor{palette secondary}{fg=black,bg=white}
+\setbeamercolor{palette tertiary}{bg=black,fg=white}
+\setbeamercolor{palette quaternary}{fg=black,bg=white}
+\setbeamercolor{structure}{fg=mitred}
+
+% Headline
+\setbeamercolor{headline}{fg=black,bg=lightgray}
+
+% Block
+\setbeamercolor{block title}{fg=mitred,bg=white}
+\setbeamercolor{block separator}{bg=black}
+\setbeamercolor{block body}{fg=black,bg=white}
+
+% Alert Block
+\setbeamercolor{block alerted title}{fg=mitred,bg=lightorange}
+\setbeamercolor{block alerted separator}{bg=black}
+\setbeamercolor{block alerted body}{fg=black,bg=lightorange}
+
+% Example Block
+\setbeamercolor{block example title}{fg=mitred,bg=lightgray}
+\setbeamercolor{block example separator}{bg=black}
+\setbeamercolor{block example body}{fg=black,bg=lightgray}
+
+% Heading
+\setbeamercolor{heading}{fg=black}
+
+% Itemize
+\setbeamercolor{item}{fg=mitred}
+
+% Bibliography
+\setbeamercolor{bibliography item}{fg=black}
+\setbeamercolor{bibliography entry author}{fg=black}
+\setbeamercolor{bibliography entry title}{fg=black}
+\setbeamercolor{bibliography entry location}{fg=black}
+\setbeamercolor{bibliography entry note}{fg=black}
diff --git a/tex-external/beamer/gemini/beamerthemegemini.sty b/tex-external/beamer/gemini/beamerthemegemini.sty
new file mode 100644
index 0000000..3e4f1b7
--- /dev/null
+++ b/tex-external/beamer/gemini/beamerthemegemini.sty
@@ -0,0 +1,257 @@
+% Gemini theme
+% https://github.com/anishathalye/gemini
+
+% ====================
+% Dependencies
+% ====================
+
+\RequirePackage{exscale}
+\RequirePackage{ragged2e}
+\RequirePackage{changepage}
+\RequirePackage{fontspec}
+\RequirePackage{calc}
+
+% ====================
+% Fonts
+% ====================
+
+\newfontfamily\Raleway[Ligatures=TeX]{Raleway}
+\newfontfamily\Lato[Ligatures=TeX]{Lato}
+
+\usefonttheme{professionalfonts}
+
+\setsansfont{Lato}[
+  UprightFont=*-Light,
+  ItalicFont=*-LightItalic,
+  BoldFont=*-Regular,
+  BoldItalicFont=*-Italic
+]
+
+\setbeamerfont{headline}{family=\Raleway}
+\setbeamerfont{headline title}{size=\Huge,series=\bfseries}
+\setbeamerfont{headline author}{size=\Large}
+\setbeamerfont{headline institute}{size=\normalsize}
+\setbeamerfont{block title}{family=\Raleway,size=\large,series=\bfseries}
+\setbeamerfont{heading}{family=\Lato,series=\bfseries}
+\setbeamerfont{caption}{size=\small}
+\setbeamerfont{footline}{family=\Raleway,size=\normalsize}
+
+% ====================
+% Macros
+% ====================
+
+\newcommand{\samelineand}{\qquad}
+
+% ====================
+% Elements
+% ====================
+
+% List
+\def\@listi{\leftmargin\leftmargini
+\topsep 1ex % spacing before
+\parsep 0\p@ \@plus\p@
+\itemsep 0.5ex} % spacing between
+
+% Itemize
+
+\setbeamertemplate{itemize item}{\raise0.5ex \hbox{\vrule width 0.5ex height 0.5ex}}
+\setbeamertemplate{itemize subitem}{\raise0.3ex \hbox{\vrule width 0.5ex height 0.5ex}}
+\setbeamertemplate{itemize subsubitem}{\raise0.2ex \hbox{\vrule width 0.5ex height 0.5ex}}
+
+% Enumerate
+
+\setbeamertemplate{enumerate item}{\insertenumlabel.}
+\setbeamertemplate{enumerate subitem}{\insertsubenumlabel.}
+\setbeamertemplate{enumerate subsubitem}{\insertsubsubenumlabel.}
+
+% Equation
+\setlength\belowdisplayshortskip{2ex}
+
+% Caption
+\setbeamertemplate{caption}[numbered]
+\setbeamertemplate{caption label separator}[period]
+\setlength{\abovecaptionskip}{2ex}
+\setlength{\belowcaptionskip}{1ex}
+
+% Bibliography
+\setbeamertemplate{bibliography item}[text]
+
+% Navigation
+\beamertemplatenavigationsymbolsempty
+
+% ====================
+% Components
+% ====================
+
+% Heading
+\newcommand\heading[1]
+{%
+  \par\bigskip
+  {\usebeamerfont{heading}\usebeamercolor[fg]{heading}#1}\par\smallskip
+}
+
+% logo
+\newlength{\logoleftwidth}
+\setlength{\logoleftwidth}{0cm}
+\newlength{\logorightwidth}
+\setlength{\logorightwidth}{0cm}
+\newlength{\maxlogowidth}  % space on both sides set to maxlogowidth to keep title centered
+\setlength{\maxlogowidth}{0cm}
+
+\newcommand{\logoright}[1]{
+  \newcommand{\insertlogoright}{#1}
+  \settowidth{\logorightwidth}{\insertlogoright}
+  \addtolength{\logorightwidth}{10ex}
+  \setlength{\maxlogowidth}{\maxof{\logoleftwidth}{\logorightwidth}}
+}
+\newcommand{\logoleft}[1]{
+  \newcommand{\insertlogoleft}{#1}
+  \settowidth{\logoleftwidth}{\insertlogoleft}
+  \addtolength{\logoleftwidth}{10ex}
+  \setlength{\maxlogowidth}{\maxof{\logoleftwidth}{\logorightwidth}}
+}
+
+% Headline
+\setbeamertemplate{headline}
+{
+  \begin{beamercolorbox}{headline}
+    \begin{columns}
+      \begin{column}{\maxlogowidth}
+        \vskip5ex
+        \ifdefined\insertlogoleft
+        \vspace*{\fill}
+        \hspace{10ex}
+        \raggedright
+        \insertlogoleft
+        \vspace*{\fill}
+        \else\fi
+      \end{column}
+      \begin{column}{\dimexpr\paperwidth-\maxlogowidth-\maxlogowidth}
+        \usebeamerfont{headline}
+        \vskip3ex
+        \centering
+        \ifx \inserttitle \empty \else
+        {\usebeamerfont{headline title}\usebeamercolor[fg]{headline title}\inserttitle\\[0.5ex]}
+        \fi
+        \ifx \beamer@shortauthor \empty \else
+        {\usebeamerfont{headline author}\usebeamercolor[fg]{headline author}\insertauthor\\[1ex]}
+        \fi
+        \ifx \insertinstitute \empty \else
+        {\usebeamerfont{headline institute}\usebeamercolor[fg]{headline institute}\insertinstitute\\[1ex]}
+        \fi
+      \end{column}
+      \begin{column}{\maxlogowidth}
+        \vskip5ex
+        \ifdefined\insertlogoright
+        \vspace*{\fill}
+        \raggedleft
+        \insertlogoright
+        \hspace{10ex}
+        \vspace*{\fill}
+        \else\fi
+      \end{column}
+    \end{columns}
+    \vspace{5ex}
+    \ifbeamercolorempty[bg]{headline rule}{}{
+      \begin{beamercolorbox}[wd=\paperwidth,colsep=0.5ex]{headline rule}\end{beamercolorbox}
+    }
+  \end{beamercolorbox}
+}
+
+% Block
+\setbeamertemplate{block begin}
+{
+  \begin{beamercolorbox}[colsep*=0ex,dp=2ex,center]{block title}
+    \vskip0pt
+    \usebeamerfont{block title}\insertblocktitle
+    \vskip-1.25ex
+    \begin{beamercolorbox}[colsep=0.025ex]{block separator}\end{beamercolorbox}
+  \end{beamercolorbox}
+  {\parskip0pt\par}
+  \usebeamerfont{block body}
+  \vskip-0.5ex
+  \begin{beamercolorbox}[colsep*=0ex]{block body}
+  \justifying
+  \setlength{\parskip}{1ex}
+  \vskip-2ex
+}
+\setbeamertemplate{block end}
+{
+  \end{beamercolorbox}
+  \vskip0pt
+  \vspace*{2ex}
+}
+
+% Alert Block
+\setbeamertemplate{block alerted begin}
+{
+  \begin{beamercolorbox}[colsep*=0ex,dp=2ex,center]{block alerted title}
+    \vskip0pt
+    \usebeamerfont{block title}\insertblocktitle
+    \vskip-1.25ex
+    \begin{beamercolorbox}[colsep=0.025ex]{block alerted separator}\end{beamercolorbox}
+  \end{beamercolorbox}
+  {\parskip0pt\par}
+  \usebeamerfont{block body}
+  \vskip-0.5ex
+  \begin{beamercolorbox}[colsep*=0ex]{block alerted body}
+  \justifying
+  \begin{adjustwidth}{1ex}{1ex}
+  \setlength{\parskip}{1ex}
+  \vskip-2ex
+}
+\setbeamertemplate{block alerted end}
+{
+  \end{adjustwidth}
+  \vskip1ex
+  \end{beamercolorbox}
+  \vskip0pt
+  \vspace*{2ex}
+}
+
+% Example Block
+\setbeamertemplate{block example begin}
+{
+  \begin{beamercolorbox}[colsep*=0ex,dp=2ex,center]{block example title}
+    \vskip0pt
+    \usebeamerfont{block title}\insertblocktitle
+    \vskip-1.25ex
+    \begin{beamercolorbox}[colsep=0.025ex]{block example separator}\end{beamercolorbox}
+  \end{beamercolorbox}
+  {\parskip0pt\par}
+  \usebeamerfont{block body}
+  \vskip-0.5ex
+  \begin{beamercolorbox}[colsep*=0ex]{block example body}
+  \justifying
+  \begin{adjustwidth}{1ex}{1ex}
+  \setlength{\parskip}{1ex}
+  \vskip-2ex
+}
+\setbeamertemplate{block example end}
+{
+  \end{adjustwidth}
+  \vskip1ex
+  \end{beamercolorbox}
+  \vskip0pt
+  \vspace*{2ex}
+}
+
+% Footer
+\newcommand{\footercontent}[1]{\newcommand{\insertfootercontent}{#1}}
+
+\setbeamertemplate{footline}{
+  \ifdefined\insertfootercontent
+  \begin{beamercolorbox}[vmode]{headline}
+    \ifbeamercolorempty[bg]{headline rule}{}{
+      \begin{beamercolorbox}[wd=\paperwidth,colsep=0.25ex]{headline rule}\end{beamercolorbox}
+    }
+    \vspace{1.5ex}
+    \hspace{\sepwidth}
+    \usebeamerfont{footline}
+    \centering
+    \insertfootercontent
+    \hspace{\sepwidth}
+    \vspace{1.5ex}
+  \end{beamercolorbox}
+  \else\fi
+}
diff --git a/tex-external/beamer/gemini/poster.bib b/tex-external/beamer/gemini/poster.bib
new file mode 100644
index 0000000..cdb7437
--- /dev/null
+++ b/tex-external/beamer/gemini/poster.bib
@@ -0,0 +1,9 @@
+@article{shannon1948communication,
+  author = {Claude E. Shannon},
+  title = {A Mathematical Theory of Communication},
+  journal = {Bell System Technical Journal},
+  year = 1948,
+  volume = {27},
+  number = {3},
+  pages = {379-423},
+}
diff --git a/tex-external/beamer/gemini/poster.tex b/tex-external/beamer/gemini/poster.tex
new file mode 100644
index 0000000..4ac6c17
--- /dev/null
+++ b/tex-external/beamer/gemini/poster.tex
@@ -0,0 +1,313 @@
+% Gemini theme
+% https://github.com/anishathalye/gemini
+
+\documentclass[final]{beamer}
+
+% ====================
+% Packages
+% ====================
+
+\usepackage[T1]{fontenc}
+\usepackage{lmodern}
+\usepackage[size=custom,width=120,height=72,scale=1.0]{beamerposter}
+\usetheme{gemini}
+\usecolortheme{gemini}
+\usepackage{graphicx}
+\usepackage{booktabs}
+\usepackage{tikz}
+\usepackage{pgfplots}
+\pgfplotsset{compat=1.14}
+\usepackage{anyfontsize}
+
+% ====================
+% Lengths
+% ====================
+
+% If you have N columns, choose \sepwidth and \colwidth such that
+% (N+1)*\sepwidth + N*\colwidth = \paperwidth
+\newlength{\sepwidth}
+\newlength{\colwidth}
+\setlength{\sepwidth}{0.025\paperwidth}
+\setlength{\colwidth}{0.3\paperwidth}
+
+\newcommand{\separatorcolumn}{\begin{column}{\sepwidth}\end{column}}
+
+% ====================
+% Title
+% ====================
+
+\title{Some fancy title: followed by some more text}
+
+\author{Alyssa P. Hacker \inst{1} \and Ben Bitdiddle \inst{2} \and Lem E. Tweakit \inst{2}}
+
+\institute[shortinst]{\inst{1} Some Institute \samelineand \inst{2} Another Institute}
+
+% ====================
+% Footer (optional)
+% ====================
+
+\footercontent{
+  \href{https://www.example.com}{https://www.example.com} \hfill
+  ABC Conference 2025, New York --- XYZ-1234 \hfill
+  \href{mailto:alyssa.p.hacker@example.com}{alyssa.p.hacker@example.com}}
+% (can be left out to remove footer)
+
+% ====================
+% Logo (optional)
+% ====================
+
+% use this to include logos on the left and/or right side of the header:
+% \logoright{\includegraphics[height=7cm]{logo1.pdf}}
+% \logoleft{\includegraphics[height=7cm]{logo2.pdf}}
+
+% ====================
+% Body
+% ====================
+
+\begin{document}
+
+\begin{frame}[t]
+\begin{columns}[t]
+\separatorcolumn
+
+\begin{column}{\colwidth}
+
+  \begin{block}{A block title}
+
+    Some block contents, followed by a diagram, followed by a dummy paragraph.
+
+    \begin{figure}
+      \centering
+      \begin{tikzpicture}[scale=6]
+        \draw[step=0.25cm,color=gray] (-1,-1) grid (1,1);
+        \draw (1,0) -- (0.2,0.2) -- (0,1) -- (-0.2,0.2) -- (-1,0)
+          -- (-0.2,-0.2) -- (0,-1) -- (0.2,-0.2) -- cycle;
+      \end{tikzpicture}
+      \caption{A figure caption.}
+    \end{figure}
+
+    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi ultricies
+    eget libero ac ullamcorper. Integer et euismod ante. Aenean vestibulum
+    lobortis augue, ut lobortis turpis rhoncus sed. Proin feugiat nibh a
+    lacinia dignissim. Proin scelerisque, risus eget tempor fermentum, ex
+    turpis condimentum urna, quis malesuada sapien arcu eu purus.
+
+  \end{block}
+
+  \begin{block}{A block containing a list}
+
+    Nam vulputate nunc felis, non condimentum lacus porta ultrices. Nullam sed
+    sagittis metus. Etiam consectetur gravida urna quis suscipit.
+
+    \begin{itemize}
+      \item \textbf{Mauris tempor} risus nulla, sed ornare
+      \item \textbf{Libero tincidunt} a duis congue vitae
+      \item \textbf{Dui ac pretium} morbi justo neque, ullamcorper
+    \end{itemize}
+
+    Eget augue porta, bibendum venenatis tortor.
+
+  \end{block}
+
+  \begin{alertblock}{A highlighted block}
+
+    This block catches your eye, so \textbf{important stuff} should probably go
+    here.
+
+    Curabitur eu libero vehicula, cursus est fringilla, luctus est. Morbi
+    consectetur mauris quam, at finibus elit auctor ac. Aliquam erat volutpat.
+    Aenean at nisl ut ex ullamcorper eleifend et eu augue. Aenean quis velit
+    tristique odio convallis ultrices a ac odio.
+
+    \begin{itemize}
+      \item \textbf{Fusce dapibus tellus} vel tellus semper finibus. In
+        consequat, nibh sed mattis luctus, augue diam fermentum lectus.
+      \item \textbf{In euismod erat metus} non ex. Vestibulum luctus augue in
+        mi condimentum, at sollicitudin lorem viverra.
+      \item \textbf{Suspendisse vulputate} mauris vel placerat consectetur.
+        Mauris semper, purus ac hendrerit molestie, elit mi dignissim odio, in
+        suscipit felis sapien vel ex.
+    \end{itemize}
+
+    Aenean tincidunt risus eros, at gravida lorem sagittis vel. Vestibulum ante
+    ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae.
+
+  \end{alertblock}
+
+\end{column}
+
+\separatorcolumn
+
+\begin{column}{\colwidth}
+
+  \begin{block}{A block containing an enumerated list}
+
+    Vivamus congue volutpat elit non semper. Praesent molestie nec erat ac
+    interdum. In quis suscipit erat. \textbf{Phasellus mauris felis, molestie
+    ac pharetra quis}, tempus nec ante. Donec finibus ante vel purus mollis
+    fermentum. Sed felis mi, pharetra eget nibh a, feugiat eleifend dolor. Nam
+    mollis condimentum purus quis sodales. Nullam eu felis eu nulla eleifend
+    bibendum nec eu lorem. Vivamus felis velit, volutpat ut facilisis ac,
+    commodo in metus.
+
+    \begin{enumerate}
+      \item \textbf{Morbi mauris purus}, egestas at vehicula et, convallis
+        accumsan orci. Orci varius natoque penatibus et magnis dis parturient
+        montes, nascetur ridiculus mus.
+      \item \textbf{Cras vehicula blandit urna ut maximus}. Aliquam blandit nec
+        massa ac sollicitudin. Curabitur cursus, metus nec imperdiet bibendum,
+        velit lectus faucibus dolor, quis gravida metus mauris gravida turpis.
+      \item \textbf{Vestibulum et massa diam}. Phasellus fermentum augue non
+        nulla accumsan, non rhoncus lectus condimentum.
+    \end{enumerate}
+
+  \end{block}
+
+  \begin{block}{Fusce aliquam magna velit}
+
+    Et rutrum ex euismod vel. Pellentesque ultricies, velit in fermentum
+    vestibulum, lectus nisi pretium nibh, sit amet aliquam lectus augue vel
+    velit. Suspendisse rhoncus massa porttitor augue feugiat molestie. Sed
+    molestie ut orci nec malesuada. Sed ultricies feugiat est fringilla
+    posuere.
+
+    \begin{figure}
+      \centering
+      \begin{tikzpicture}
+        \begin{axis}[
+            scale only axis,
+            no markers,
+            domain=0:2*pi,
+            samples=100,
+            axis lines=center,
+            axis line style={-},
+            ticks=none]
+          \addplot[red] {sin(deg(x))};
+          \addplot[blue] {cos(deg(x))};
+        \end{axis}
+      \end{tikzpicture}
+      \caption{Another figure caption.}
+    \end{figure}
+
+  \end{block}
+
+  \begin{block}{Nam cursus consequat egestas}
+
+    Nulla eget sem quam. Ut aliquam volutpat nisi vestibulum convallis. Nunc a
+    lectus et eros facilisis hendrerit eu non urna. Interdum et malesuada fames
+    ac ante \textit{ipsum primis} in faucibus. Etiam sit amet velit eget sem
+    euismod tristique. Praesent enim erat, porta vel mattis sed, pharetra sed
+    ipsum. Morbi commodo condimentum massa, \textit{tempus venenatis} massa
+    hendrerit quis. Maecenas sed porta est. Praesent mollis interdum lectus,
+    sit amet sollicitudin risus tincidunt non.
+
+    Etiam sit amet tempus lorem, aliquet condimentum velit. Donec et nibh
+    consequat, sagittis ex eget, dictum orci. Etiam quis semper ante. Ut eu
+    mauris purus. Proin nec consectetur ligula. Mauris pretium molestie
+    ullamcorper. Integer nisi neque, aliquet et odio non, sagittis porta justo.
+
+    \begin{itemize}
+      \item \textbf{Sed consequat} id ante vel efficitur. Praesent congue massa
+        sed est scelerisque, elementum mollis augue iaculis.
+        \begin{itemize}
+          \item In sed est finibus, vulputate
+            nunc gravida, pulvinar lorem. In maximus nunc dolor, sed auctor eros
+            porttitor quis.
+          \item Fusce ornare dignissim nisi. Nam sit amet risus vel lacus
+            tempor tincidunt eu a arcu.
+          \item Donec rhoncus vestibulum erat, quis aliquam leo
+            gravida egestas.
+        \end{itemize}
+      \item \textbf{Sed luctus, elit sit amet} dictum maximus, diam dolor
+        faucibus purus, sed lobortis justo erat id turpis.
+      \item \textbf{Pellentesque facilisis dolor in leo} bibendum congue.
+        Maecenas congue finibus justo, vitae eleifend urna facilisis at.
+    \end{itemize}
+
+  \end{block}
+
+\end{column}
+
+\separatorcolumn
+
+\begin{column}{\colwidth}
+
+  \begin{exampleblock}{A highlighted block containing some math}
+
+    A different kind of highlighted block.
+
+    $$
+    \int_{-\infty}^{\infty} e^{-x^2}\,dx = \sqrt{\pi}
+    $$
+
+    Interdum et malesuada fames $\{1, 4, 9, \ldots\}$ ac ante ipsum primis in
+    faucibus. Cras eleifend dolor eu nulla suscipit suscipit. Sed lobortis non
+    felis id vulputate.
+
+    \heading{A heading inside a block}
+
+    Praesent consectetur mi $x^2 + y^2$ metus, nec vestibulum justo viverra
+    nec. Proin eget nulla pretium, egestas magna aliquam, mollis neque. Vivamus
+    dictum $\mathbf{u}^\intercal\mathbf{v}$ sagittis odio, vel porta erat
+    congue sed. Maecenas ut dolor quis arcu auctor porttitor.
+
+    \heading{Another heading inside a block}
+
+    Sed augue erat, scelerisque a purus ultricies, placerat porttitor neque.
+    Donec $P(y \mid x)$ fermentum consectetur $\nabla_x P(y \mid x)$ sapien
+    sagittis egestas. Duis eget leo euismod nunc viverra imperdiet nec id
+    justo.
+
+  \end{exampleblock}
+
+  \begin{block}{Nullam vel erat at velit convallis laoreet}
+
+    Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
+    inceptos himenaeos. Phasellus libero enim, gravida sed erat sit amet,
+    scelerisque congue diam. Fusce dapibus dui ut augue pulvinar iaculis.
+
+    \begin{table}
+      \centering
+      \begin{tabular}{l r r c}
+        \toprule
+        \textbf{First column} & \textbf{Second column} & \textbf{Third column} & \textbf{Fourth} \\
+        \midrule
+        Foo & 13.37 & 384,394 & $\alpha$ \\
+        Bar & 2.17 & 1,392 & $\beta$ \\
+        Baz & 3.14 & 83,742 & $\delta$ \\
+        Qux & 7.59 & 974 & $\gamma$ \\
+        \bottomrule
+      \end{tabular}
+      \caption{A table caption.}
+    \end{table}
+
+    Donec quis posuere ligula. Nunc feugiat elit a mi malesuada consequat. Sed
+    imperdiet augue ac nibh aliquet tristique. Aenean eu tortor vulputate,
+    eleifend lorem in, dictum urna. Proin auctor ante in augue tincidunt
+    tempor. Proin pellentesque vulputate odio, ac gravida nulla posuere
+    efficitur. Aenean at velit vel dolor blandit molestie. Mauris laoreet
+    commodo quam, non luctus nibh ullamcorper in. Class aptent taciti sociosqu
+    ad litora torquent per conubia nostra, per inceptos himenaeos.
+
+    Nulla varius finibus volutpat. Mauris molestie lorem tincidunt, iaculis
+    libero at, gravida ante. Phasellus at felis eu neque suscipit suscipit.
+    Integer ullamcorper, dui nec pretium ornare, urna dolor consequat libero,
+    in feugiat elit lorem euismod lacus. Pellentesque sit amet dolor mollis,
+    auctor urna non, tempus sem.
+
+  \end{block}
+
+  \begin{block}{References}
+
+    \nocite{*}
+    \footnotesize{\bibliographystyle{plain}\bibliography{poster}}
+
+  \end{block}
+
+\end{column}
+
+\separatorcolumn
+\end{columns}
+\end{frame}
+
+\end{document}
diff --git a/tex/beamercolorthememetropolis-highcontrast.sty b/tex-external/beamer/metropolis/beamercolorthememetropolis-highcontrast.sty
similarity index 100%
rename from tex/beamercolorthememetropolis-highcontrast.sty
rename to tex-external/beamer/metropolis/beamercolorthememetropolis-highcontrast.sty
diff --git a/tex/beamercolorthememetropolis.sty b/tex-external/beamer/metropolis/beamercolorthememetropolis.sty
similarity index 100%
rename from tex/beamercolorthememetropolis.sty
rename to tex-external/beamer/metropolis/beamercolorthememetropolis.sty
diff --git a/tex/beamerfontthememetropolis.sty b/tex-external/beamer/metropolis/beamerfontthememetropolis.sty
similarity index 100%
rename from tex/beamerfontthememetropolis.sty
rename to tex-external/beamer/metropolis/beamerfontthememetropolis.sty
diff --git a/tex/beamerinnerthememetropolis.sty b/tex-external/beamer/metropolis/beamerinnerthememetropolis.sty
similarity index 100%
rename from tex/beamerinnerthememetropolis.sty
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diff --git a/tex/beamerouterthememetropolis.sty b/tex-external/beamer/metropolis/beamerouterthememetropolis.sty
similarity index 100%
rename from tex/beamerouterthememetropolis.sty
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diff --git a/tex/beamerthememetropolis.sty b/tex-external/beamer/metropolis/beamerthememetropolis.sty
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rename from tex/beamerthememetropolis.sty
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diff --git a/tex/pgfplotsthemetol.sty b/tex-external/beamer/metropolis/pgfplotsthemetol.sty
similarity index 100%
rename from tex/pgfplotsthemetol.sty
rename to tex-external/beamer/metropolis/pgfplotsthemetol.sty
diff --git a/tex/dtrt.sty b/tex-external/dtrt.sty
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rename from tex/dtrt.sty
rename to tex-external/dtrt.sty
diff --git a/tex/beamercolorthemerose.sty b/tex/beamer/beamercolorthemerose.sty
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rename from tex/beamercolorthemerose.sty
rename to tex/beamer/beamercolorthemerose.sty
diff --git a/tex/beamercolorthemesimpledark.sty b/tex/beamer/beamercolorthemesimpledark.sty
similarity index 100%
rename from tex/beamercolorthemesimpledark.sty
rename to tex/beamer/beamercolorthemesimpledark.sty
diff --git a/tex/beamerthemedispboard.sty b/tex/beamer/beamerthemedispboard.sty
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rename to tex/beamer/beamerthemedispboard.sty
diff --git a/tex/beamerthemeslide.sty b/tex/beamer/beamerthemeslide.sty
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rename to tex/beamer/beamerthemeslide.sty