In visual perception, an optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by a visual percept...

to Optical illusion. Optical Illusion Examples by Great Optical Illusions Optical Illusions & Visual Phenomena by Michael Bach Optical Illusions Database...

Archived from the original on 13 July 2019. Retrieved 10 May 2015. "Optical illusion: Dress color debate goes global". BBC News. BBC. Archived from the...

Geometrical–optical are visual illusions, also optical illusions, in which the geometrical properties of what is seen differ from those of the corresponding...

generally shared by most people. Illusions may occur with any of the human senses, but visual illusions (optical illusions) are the best-known and understood...

The Moon illusion is an optical illusion which causes the Moon to appear larger near the horizon than it does higher up in the sky. It has been known...

The Hollow-Face illusion (also known as Hollow-Mask illusion) is an optical illusion in which the perception of a concave mask of a face appears as a normal...

The checker shadow illusion is an optical illusion published by Edward H. Adelson, professor of vision science at MIT, in 1995. The image depicts a checkerboard...

Phantogram may refer to: Phantogram (band) Phantogram (optical illusion) Phantagram South Korean video game maker This disambiguation page lists articles...

the scintillating grid illusion. The Hermann grid illusion is an optical illusion reported by Ludimar Hermann in 1870. The illusion is characterized by "ghostlike"...

hill, is a place where the layout of the surrounding land produces an optical illusion, making a slight downhill slope appear to be an uphill slope. Thus...

Op art, short for optical art, is a style of visual art that uses optical illusions. Op artworks are abstract, with many better-known pieces created in...

in 1973, gradually expanding to become an award-winning complex of optical illusions and puzzling rooms and the world's first 3-D maze. Puzzling World...

The Great Illusion is a book by Norman Angell, first published in the United Kingdom in 1909 under the title Europe's Optical Illusion and republished...

The Müller-Lyer illusion is an optical illusion consisting of three stylized arrows. When viewers are asked to place a mark on the figure at the midpoint...

investigations proved that the appearance of flying rods on video was an optical illusion created by the slower recording speed of the camera. After attending...

The Jastrow illusion is an optical illusion attributed to the Polish-American psychologist Joseph Jastrow. This optical illusion is known under different...

free-standing anaglyphs, levitated images, and book anaglyphs, are a form of optical illusion. Phantograms use perspectival anamorphosis to produce a 2D image that...

consists of a number of interesting effects, which are gravity hill optical illusions, but which the attraction's proprietors propose are the result of...

one for the angle of orientation of the astigmatism. Optical illusions (also called visual illusions) are characterized by visually perceived images that...

An Ames room is a distorted room that creates an optical illusion. Likely influenced by the writings of Hermann Helmholtz, it was invented by American...

The Magnetic Hill is a Canadian gravity hill, a type of optical illusion created by rising and descending terrain. It is located at the northwestern edge...

Auditory illusions are illusions of real sound or outside stimulus. These false perceptions are the equivalent of an optical illusion: the listener hears...

Persistence of vision is the optical illusion that occurs when the visual perception of an object does not cease for some time after the rays of light...

The Necker cube is an optical illusion that was first published as a rhomboid in 1832 by Swiss crystallographer Louis Albert Necker. It is a simple wire-frame...

known as an impossible figure or an undecidable figure) is a type of optical illusion that consists of a two-dimensional figure which is instantly and naturally...

The Cornsweet illusion, also known as the Craik–O'Brien–Cornsweet illusion or the Craik–Cornsweet illusion, is an optical illusion that was described in...

French: [tʁɔ̃p lœj] ) is an artistic term for the highly realistic optical illusion of three-dimensional space and objects on a two-dimensional surface...

The café wall illusion, also known as the Münsterberg illusion, is a geometrical-optical illusion in which the parallel straight dividing lines between...

Atmospheric optics is "the study of the optical characteristics of the atmosphere or products of atmospheric processes .... [including] temporal and spatial...