You and I know the truth though. All we have here are horizontal lines that run straight and true across the entire illusion. Excellent work Herman.
Herman J. Verwaal
Herman has a large collection of optical illusions that he has created over time. He has generously allowed me to feature a few of his pieces here. This is the seventh (check the sitemap for his others) of many. His illusions run the gambit and I will be showing you more of his excellent Trick-Art in the future.