I was under pressure to finish this tonight. An expansion of “Adventures in Tintown Part 4 of Tin” into 4a (original 4), 4b, and 4c. Combined you can create 3 diptychs (4ab 4bc 4ca) and one triptych which goes around in a big circle (4abc or, if you will, 4abcabcabc…). Much analysis could be done but soo sleepy.