Complete Set of 25 Ogden's Optical Illusion Cards, 1920s blue eyes or at the corner of

or at the corner of the desk

I love how the writer of this early 20th c postcard describes it: "how do you like it

which makes it feel rather like a watercolor painting

grays and black

Complete Set of 25 Ogden's Optical Illusion Cards, 1920s blue eyes or at the corner ofThis is a complete set of British Ogden Cigarettes "Optical Illusion" cards, included as freebies inside cigarette packs, and which someone very diligently collected to have all 25 that were issued. I think the graphics on these are just fantastic, and might argue they they are the best looking set Ogden's ever produced, and they produced a lot, beginning in the late 19th century. On the back of each card is an explanation of each illusion, or in some