"INTERLOCKING SHARKS" by A J Alper
A J writes, "When I was 12 or 13, I became enthralled with the work of M.C. Escher. Around the same time I also was fascinated with drawing sharks. As a result, I filled up sketch book pages with attempts to make interlocking sharks, but at the time I couldn't make it work. Now with the aid of the online tool, Escher Web Sketch, I gave it another go. This art is the result."