I am trying to create an Appendix for my experiment figures, and the following is the my code
\section{}\label{sec:figures}
\begin{figure}[h]
\begin{minipage}{0.75\textwidth}
...
\end{minipage}
\end{figure}
\begin{figure}[h]
\begin{minipage}{0.75\textwidth}
...
\end{minipage}
\end{figure}
\begin{figure}[h]
\begin{minipage}{0.75\textwidth}
...
\end{minipage}
\end{figure}
\begin{figure}[h]
\begin{minipage}{0.75\textwidth}
...
\end{minipage}
\end{figure}
There is unintentional blank page inserted between the section title and the figures like the following.
How can I make latex not do this unintentional page break? Thanks.
Update: I have tried using the float package with
\begin{figure}[H]
\begin{minipage}{0.75\textwidth}
...
\end{minipage}
\end{figure}
The problem with this is that I am using a two-column format and this made the picture overlay on each other.

floatpackage to your preamble and use\begin{figure}[H]...\end{figure}instead of\begin{figure*}...\end{figure*}. Regardless, the principle of this question is solved by How to influence the position of float environments like figure and table in LaTeX? – Werner Oct 17 '20 at 03:09figure*, to get the picture to span two columns.figure*is known to place content at the top of the following page. I think you should be more clear in your description of what you have and what you want. Perhaps, provide the community with a minimal working example (MWE) that we can copy-and-paste-and-compile and see exactly what you have. It should start with\documentclassand end with\end{document}and use packages likelipsumfor text andexample-imagefor inclusion of images. Can you do that? – Werner Oct 17 '20 at 21:05