Anyone who owns a camera can create their own optical illusions using forced perspective. In the photograph below, which looks to be from the 1940′s, a woman sitting on the beach holds two of her miniature friends in the palms of her hands. She really seems to be enjoying herself, doesn’t she? Who knew camera [...]
In the late 19th and early 20th centuries, it was a common practice for cigarette companies to include cards with their products to help advertise their brand. Ogden’s Cigarettes, a branch of the Imperial Tobacco Co. (of Great Britain & Ireland) Ltd, released a series of 25 optical illusion cards in the 1920s. Number 13 [...]
Looking at the man on the horse below, can you tell whether he is riding away from you or toward you? Does the dog walking along side of him give you any clues? What do you think? This illusion is very similar to The Photographer that was featured previously. It should be noted, however, that [...]
In honor of Halloween, an illusion involving something macabre seems appropriate today. The following illusion is a skull afterimage illusion. In order to get this illusion to work, stare at the X in the eye of the skull for thirty seconds. Then look away from the image at a blank sheet of paper or wall [...]
This is an excellent example of the way in which our eyes deceive us. In the street view shown below, the line AB looks to be much longer than line CD. If you measure them, however, you will find that they are exactly the same length.
A man, a woman and their dog go for a drive in their small car. Do you notice anything else present in this picture? This image was found at Museo Ilusionario’s Flickr Page.
In 1754, William Hogarth produced the following engraving for a pamphlet about linear perspective. It features many deliberate perspective problems. How many can you find? Continue reading the full post for a short list of some of the problems with this picture.