Tropical Thunderhead!  The painting below is a watercolor travel sketch I did while on vacation in Mazatlan, Mexico.  I usually take a 9 x 12 sketchbook along, and paint or draw whatever strikes me.  In this case, it was a tropical thunderhead coming our way–something I saw on one of our regular morning walks around Mazatlan.  No architecture in sight on this one–How about that?

Travel Watercolor Sketch of Tropical Thunderhead