How to make an example image in LaTeX, a dummy image, a spot holder? I have seen it before, but I can't remember how they would made. It would be nice to be able to use example images - if you should help anyone or you need to question in this community. You might say I could easily Google it, but I tried - and are obviously too stupid to find anything.
\documentclass[12pt,a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[ngerman, danish]{babel}
\usepackage[T1]{fontenc}
%\usepackage[]{}
\begin{document}
\iffalse
\begin{figure}
\includegraphics[scale=1]{•}
\end{figure}
\fi
\end{document}
Is it also possible to resize the example image? So I need a usepackage to make an image without including an immage. An placeholder so anyone can try my code without needing images - just needing my tex-code. I hope you understand?
Kind regards!