\documentclass{article}
\usepackage{graphicx}
\usepackage{lipsum}
\usepackage[a4paper, margin=2cm]{geometry}
\usepackage{paracol}
\columnratio{0.3}
\begin{document}
\begin{paracol}{2}
  \begin{leftcolumn}
 \noindent
   \includegraphics[width=\linewidth]{example-image}\\[2ex]
    \includegraphics[width=\linewidth]{example-image-a}\\[1cm]
    \includegraphics[width=\linewidth]{example-image-b}
  \end{leftcolumn}
  \begin{rightcolumn}
    \lipsum[1-4]
  \end{rightcolumn}
\end{paracol}
\newpage
\begin{paracol}{2}
  \begin{leftcolumn}
 \noindent
   \includegraphics[width=\linewidth]{example-image}
  \end{leftcolumn}
  \begin{rightcolumn}
    \lipsum[5-8]
  \end{rightcolumn}
\end{paracol}

\section{Wide text across the whole page}

\lipsum[9]

\end{document}
