\begin{titlepage}
    \makeatletter
    \centering
    % Title
    {\Huge\bfseries \@title \par}\vspace{1cm}

    % Author
    {\Large \textbf{Author:} \@author \par}\vspace{1cm}

    % Logo
    \includegraphics[width=0.3\textwidth]{figures/subatech-30ans.jpg}\par\vspace{1cm}

    % Date
    {\large \@date \par}\vspace{2cm}

    % Image
    \includegraphics[width=0.7\textwidth]{figures/particles.jpeg}\par\vspace{1cm}

    \vfill
    \makeatother
\end{titlepage}