Hannibal daily sketch 316

18th sketch for the 100ThemesChallenge:   We'll do all the 100 themes with Hannibal daily (or not-daily) sketches! This one is... rainbow! Let's have a colorful sketch with Marlana and Hannigram! Oh, and St. Valentine is approaching, so if you want a postcard with this drawing you can find it HERE on RedBubble!