M. C. Escher ~ September 14, 2015 September 14, 2015 Day 7 Rome Fascinated by the floor at Basilica di San Giovanni, M. C. Escher’s optical illustians seem to appear. 1st, 2nd 3rd Basilica di San Giovanni Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...