Show AN OPTICAL ILLUSION How the Arches Run and How They Seem to Run On On first glancing at the above drawing It would appear as It If the I I I I arches ran from frolD left Iett to right from Hn A to B but by br taking B n as th the front and A as q the back the arches appear to run tun from Crom tight right to left In other words the tile spectator lOO looking through the archa archways sees sea the left lef loft hand band sides of them In tho the and the rl bud t-bud lad sides aIdel in first tho the C case caso e end and sob goo |