Draw three colormap with two colorbar using python and matplotlib.pyplot

The result is:

This page shows an example of how to arrange three colormap with two colorbar. One colorbar corresponds two colormaps, while the other corresponds to one colormap. Gridspec enables us to properly adjust these positions in the figure.

Arrange multiple images in one large image using Python PIL.Image

The results are:

and

This page shows how to arrange the images in one figure using Python & PIL.Image.