I had a pet minature turtle when I was a kid, but after leaving him in the care of my Nana for a few months the little guy grew into a very large turtle.. I think she replaced by beloved turtle with the wrong species! I still loved him anyway :-)
This T-shirt design is taken from a lino cut I did a few years back. There’s also a couple of smaller versions of this print on the T-shirts Turtle T small and Turtle linocut.