With the following code : nb_vars=4 fig, axs = plt.subplots(4,4,figsize=(8,8), gridspec_kw = {‘wspace’:0.20, ‘hspace’:0.20}, dpi= 100) for i_ax in axs: for ii_ax in i_ax: ii_ax.set_yticklabels([]) for i_ax in axs: for ii_ax in i_ax: ii_ax.set_xticklabels([]) The space between the subplots is white. How is it possible to colour them ? And with different colors ? See […]