beamer – How to Divide a Frame from Corner to Corner

Question

I want to divide a frame in beamer from corner to corner having images on both sides. It should look something like the image attached. I have this idea, but I'm completely unaware of how to do this. Please help me out.

Answer 1

You could use tikz:

\documentclass{beamer}

\usepackage{tikz}

% trick taken from https://topanswers.xyz/tex?q=1989
\tikzset{
    use page relative coordinates/.style={
        shift={(current page.south west)},
        x={(current page.south east)},
        y={(current page.north west)}
    },
}

\begin{document}
    
\begin{frame}
  \begin{tikzpicture}[remember picture,overlay,use page relative coordinates]
    \draw[blue,thick] (current page.north west) -- (current page.south east);
    \node at (0.2,0.2) {\includegraphics[width=2cm]{example-image-duck}};
    \node at (0.8,0.8) {\includegraphics[width=2cm]{example-image-duck}};    
  \end{tikzpicture}
\end{frame} 
    
\end{document}