tu peux facilement faire une galerie de photos en latex

\documentclass{article}
\usepackage[latin1]{inputenc}
\usepackage[dvips]{graphicx}
\begin{document}
\setlength{\topmargin}{-1in}
\setlength{\footskip}{0in}
\setlength{\topskip}{0in}
\setlength{\headsep}{0in}
\setlength{\textheight}{15.25in}
\setlength{\oddsidemargin}{-0.5in}
\setlength{\evensidemargin}{-0.5in}
\setlength{\textwidth}{6in}
\thispagestyle{empty}
\scriptsize


\begin{tabular}{cccc}
\includegraphics[scale=0.7]{DSCF0477-n.ps} &
\includegraphics[scale=0.7]{DSCF0478-n.ps} &
\includegraphics[scale=0.7]{DSCF0479-n.ps} \\
% xxx xxx xxx \\
% des noms pour un trombinoscope
\includegraphics[scale=0.7]{DSCF0480-n.ps} &
\includegraphics[scale=0.7]{DSCF0481-n.ps} &
\includegraphics[scale=0.7]{DSCF0483-n.ps} \\
% xxx xxx xxx \\
% des noms pour un trombinoscope
\end{tabular}
\end{document}