All images © Cindy Schnackel, all rights reserved. See Profile for more copyright info. Tee shirt version entered in the Drawing Day competition, entries viewable also on Red Bubble Shows up on dark shirts, too:
Note: this image is NOT free or usable under “Creative Commons” or anything else. An infringement of the image in 2013 or thereabouts illegally exposed it to that without my authorization; any uses of it without my permission are illegal. See Plagiarism Today article about how sources for ‘free’ work may include illegally offered material, that can still get the user into legal trouble, even though they didn’t realize they were infringing.