Featuring a blurry image of abstract yellows, oranges, purples and blues, this optical illusion appears pretty plain. It's ...
Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...
Visual illusions that demonstrate clever uses of perspective and light. 'This is a mistake, President': Bill Ackman responds ...
Walking through this museum may cause you to look twice and think, “Did I just see what I thought I saw?” The Museum of Illusions, which opens Thursday on Pittsburgh’s North Side, offers various ...