2015-08-31 10:32 GMT+02:00 Loris Bennett : > #+BEAMER_THEME: CambridgeUS > > If that doesn't work, you should post a minimal working example which > illustrates the problem. > I must say to the list that the code that solves my problem is given in Eric Fraga's tutorial: #+latex_header: \mode{\usetheme{CambridgeUS}\usepackage{beamer_udl_theme}} where the last \usepackage refers to a personal customization of CambridgeUS theme. Now I meet a new problem : what is the org-mode code to export this Latex code that customizes the frame of the title page? : \begin{frame} \titlepage \begin{center} \includegraphics[height=1cm,width=1cm]{cnrs_noir}~~ \includegraphics[height=1cm,width=1cm]{logo}~ \includegraphics[height=1cm,width=1cm]{logo-udl} \end{center} \end{frame} Best wishes Jo.