I would reference the following post. I'm interested in ordering mini pages inside of a figure. What I would like to do is to insert another row of mini pages below the given row of 3 subimages, so that I get a figure containing 3 x 2 mini pages.
One row can be done like:
\documentclass[english]{article}
\usepackage[demo]{graphicx}
\usepackage{babel,blindtext}
\begin{document}
\blindtext
\begin{figure}[!htb]
\minipage{0.32\textwidth}
\includegraphics[width=\linewidth]{delete_gesture.png}
\caption{A really Awesome Image}\label{fig:awesome_image1}
\endminipage\hfill
\minipage{0.32\textwidth}
\includegraphics[width=\linewidth]{ok_gesture.png}
\caption{A really Awesome Image}\label{fig:awesome_image2}
\endminipage\hfill
\minipage{0.32\textwidth}%
\includegraphics[width=\linewidth]{settings_gesture.png}
\caption{A really Awesome Image}\label{fig:awesome_image3}
\endminipage
\end{figure}
\blindtext
\end{document}
