Sometimes I have images that extend below the bottom margin since I want to use the entire textwidth
while preserving the image ratio. When this happens, is it possible to make the image cover the page number? Currently the page number appears above the image:
\documentclass{article}
\usepackage{float}
\usepackage{graphicx}
\begin{document}
\begin{figure}[H]
\includegraphics[width=\textwidth, height=23cm]{example-image-a}
\end{figure}
\end{document}