As rewards for Patreon supporters, I used to give away a sketch each month. The character sketched was by request of the winner, and although most are depression comix characters, any character I have drawn was OK. All sketched are drawn in pen and ink on Kent paper, and coloured with a set of grayscale Copic markers. Click on any sketch for more details and slideshow.
Unfortunately, Patreon decided that such raffles were against local lottery laws and made a rule against them, but for the while I was doing them, they were quite fun to do.