% ---------------------------------------------------------------------------- %
%% \file papercone.tex
%% \author Sebastien Beaugrand
%% \sa http://beaugrand.chez.com/
%% \copyright CeCILL 2.1 Free Software license
% ---------------------------------------------------------------------------- %
\documentclass[a4paper]{article}
\usepackage{graphics}
\pagestyle{empty}

\begin{document}
\vspace*{\stretch{1}}
\begin{center}
\includegraphics{tex_crop.pdf}
\end{center}
\vspace*{\stretch{1}}
\end{document}