Suzanne Daly contacted me with an impressive collection of anamorphic drawings. Most of them we already had showcased on this site, but there were few interesting ones I’ve never encountered before. One of them I’ll feature today. Can you help me by recognizing the portrait reflecting on the metal cylinder? The interesting thing about such hidden portraits, if the author is professional enough, you can’t distinguish them just by looking at the original canvas. Only after placing the reflective object (metal cylinder in this case) at the proper spot, the hidden image occurs. Back in the old days this was very popular method to include forbidden motives, that normally wouldn’t be accepted. Expect more similar examples in days to come… off course, if you approve these as regular optical illusions.