thumb|220px|alt=Black and light grey checkered pattern of squares that is horizontally shrunk at one third to the right side of the image|Movement in Squares, by [[Bridget Riley 1961]]

thumb|The [[Fire and Water Fountain, a public artwork installation in Tel Aviv. 1986.]]

Op art, short for optical art, is a style of visual art that uses distorted or manipulated geometrical patterns, often to create optical illusions. It began in the early 20th century, and was especially popular from the 1960s on, the term "Op art" dating to 1964.

Op artworks are normally abstract, with some better-known pieces created in black and white. Typically, they give the viewer the impression of movement, hidden images, flashing and vibrating patterns, or swelling or warping. In contrast, the much older trompe-l'œil style always represents figurative subjects, which are shown with deceptive three-dimensionality.

thumb|[[Francis Picabia, c. 1921–22, Optophone I, encre, aquarelle et mine de plomb sur papier, 72 × 60 cm. Reproduced in Galeries Dalmau, Picabia, exhibition catalogue, Barcelona, November 18 – December 8, 1922.]]

History

thumb|alt=Daytime photo of sky, mountains, vegetation, a billboard, and, in the center of the image, poles with an orange circle in the center|[[Jesús Soto, Caracas (1996)]]

Illusionism, focused on the perception of extended space within a flat picture, is found from the earliest points of art history. However, the antecedents of op art, in terms of graphic effects and concern for exotic optical illusions, can be traced back to Neo-Impressionism, Cubism, Futurism, Constructivism, and Dada. The Divisionists, a group of Neo-Impressionist painters, attempted to increase the apparent luminosity of their paintings through recourse to optics and optical illusions. László Moholy-Nagy produced photographic op art and taught the subject in the Bauhaus; one of his lessons consisted of making his students produce holes in cards and then photographing them.

Time magazine coined the term op art in 1964, in response to Julian Stanczak's show Optical Paintings at the Martha Jackson Gallery, to mean a form of abstract art (specifically non-objective art) that uses optical illusions. Works now described as "op art" had been produced for several years before Time's 1964 article. For instance, Victor Vasarely's painting Zebras (1938) is made up entirely of curvilinear black and white stripes not contained by contour lines. Consequently, the stripes appear to both meld into and burst forth from the surrounding background. Also, the early black and white "dazzle" panels that John McHale installed at the This Is Tomorrow exhibit in 1956 and his Pandora series at the Institute of Contemporary Arts in 1962 demonstrate proto-op art tendencies. Martin Gardner featured op art and its relation to mathematics in his July 1965 Mathematical Games column in Scientific American. In Italy, Franco Grignani, who originally trained as an architect, became a leading force of graphic design where op art or kinetic art was central. His Woolmark logo (launched in Britain in 1964) is probably the most famous of all his designs.

thumb|An [[optical illusion by the Hungarian-born artist Victor Vasarely in Pécs (1977).]]

thumb|Op art ceramic mosaics by [[Wojciech Fangor in a railway station in Warsaw in Poland (1963).]]

thumb|Op art in modern architecture as a mosaic, painting with enamel paint on steel by [[Stefan Knapp in University of Toruń in Poland (1972).]]

Op art perhaps more closely derives from the constructivist practices of the Bauhaus.

<blockquote>Op artists thus managed to exploit various phenomena," writes Frank Popper, "the after-image and consecutive movement; line interference; the effect of dazzle; ambiguous figures and reversible perspective; successive colour contrasts and chromatic vibration; and in three-dimensional works different viewpoints and the superimposition of elements in space. From 1964, Arnold Schmidt (Arnold Alfred Schmidt) had several solo exhibitions of his large, black and white shaped optical paintings exhibited at the Terrain Gallery in New York.

The Responsive Eye

In 1965, between February 23 and April 25, an exhibition called The Responsive Eye, created by William C. Seitz, was held at the Museum of Modern Art in New York City and toured to St. Louis, Seattle, Pasadena, and Baltimore. The works shown were wide-ranging, encompassing the minimalism of Frank Stella and Ellsworth Kelly, the smooth plasticity of Alexander Liberman, the collaborative efforts of the Anonima group, alongside the well-known Wojciech Fangor, Victor Vasarely, Julian Stanczak, Richard Anuszkiewicz, Wen-Ying Tsai, Bridget Riley and Getulio Alviani. The exhibition focused on the perceptual aspects of art, which result both from the illusion of movement and the interaction of color relationships.

The exhibition was a success with the public (visitor attendance was over 180,000), but less so with the critics. Critics dismissed op art as portraying nothing more than trompe-l'œil, or tricks that fool the eye. Regardless, the public's acceptance increased, and op art images were used in a number of commercial contexts. One of Brian de Palma's early works was a documentary film on the exhibition.

Method of operation

Black-and-white and the figure-ground relationship

Op art is a perceptual experience related to how vision functions. It is a dynamic visual art that stems from a discordant figure-ground relationship that puts the two planes—foreground and background—in a tense and contradictory juxtaposition. Artists create op art in two primary ways. The first, best known method, is to create effects through pattern and line. Often these paintings are black and white, or shades of gray (grisaille)—as in Bridget Riley's early paintings such as Current (1964), on the cover of The Responsive Eye catalog. Here, black and white wavy lines are close to one another on the canvas surface, creating a volatile figure-ground relationship. Getulio Alviani used aluminum surfaces, which he treated to create light patterns that change as the watcher moves (vibrating texture surfaces). Another reaction that occurs is that the lines create after-images of certain colors due to how the retina receives and processes light. As Goethe demonstrates in his treatise Theory of Colours, at the edge where light and dark meet, color arises because lightness and darkness are the two central properties in the creation of color.

Color

Beginning in 1965 Bridget Riley began to produce color-based op art; however, other artists, such as Julian Stanczak and Richard Anuszkiewicz, were always interested in making color the primary focus of their work. Josef Albers taught these two primary practitioners of the "Color Function" school at Yale in the 1950s. Often, colorist work is dominated by the same concerns of figure-ground movement, but they have the added element of contrasting colors that produce different effects on the eye. For instance, in Anuszkiewicz's "temple" paintings, the juxtaposition of two highly contrasting colors provokes a sense of depth in illusionistic three-dimensional space so that it appears as if the architectural shape is invading the viewer's space.

<gallery widths="200px" heights="200px">

File:Intrinsic-Harmony.jpg|Intrinsic Harmony by Richard Anuszkiewicz, 1965

File:Victor Vasarely Kezdi-Ga 1970 Screenprint in colors 20×20in Edition of 250.jpg|Victor Vasarely, Kezdi-Ga, 1970, Serigraph, Edition of 250, 20 × 20 in

File:ככר_דיזנגוף_-_מזרקת_יעקב_אגם.jpg|The Fire and Water Fountain by Yaacov Agam, Dizengoff Square in Tel Aviv, Israel 1986. Example of both op art and kinetic art.

</gallery>

Exhibitions

  • L'Œil moteur: Art optique et cinétique 1960–1975, Musée d'art moderne et contemporain, Strasbourg, France, May 13–September 25, 2005.
  • Op Art, Schirn Kunsthalle, Frankfurt, Germany, February 17–May 20, 2007.
  • The Optical Edge, The Pratt Institute of Art, New York, March 8–April 14, 2007.
  • Optic Nerve: Perceptual Art of the 1960s, Columbus Museum of Art, Columbus, Ohio, February 16–June 17, 2007.
  • CLE OP: Cleveland Op Art Pioneers, Cleveland Museum of Art, Cleveland, Ohio, April 9, 2011 – February 26, 2012
  • Bridget Riley has had several international exhibitions (e.g. Dia Center, New York, 2000; Tate Britain, London, 2003; Museum of Contemporary Art, Sydney, 2004).

See also

References

Bibliography

  • Frank Popper, Origins and Development of Kinetic Art, New York Graphic Society/Studio Vista, 1968
  • Frank Popper, From Technological to Virtual Art, Leonardo Books, MIT Press, 2007
  • Opartica - online op art making tool