Devorah Sperber
Encyclopedia
Devorah Sperber is an American
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 installation artist known for creating works out of spools of thread, chenille pipe cleaners and map tacks that act as optical illusions.Some of her work has involved using thousands of spools of thread to create pixilated versions of iconic works of art by famous artists. Her naming scheme for these works generally follows the format "After [Artist]/[Work]". For example, her creation of the Mona Lisa
Mona Lisa
Mona Lisa is a portrait by the Italian artist Leonardo da Vinci. It is a painting in oil on a poplar panel, completed circa 1503–1519...

using spools of thread is titled After The Mona Lisa 2.

The spools are hung in long, adjacent columns to create a pointillist, inverted abstraction
Abstraction
Abstraction is a process by which higher concepts are derived from the usage and classification of literal concepts, first principles, or other methods....

 of a famous painting. When viewed by the naked eye, they are barely recognizable. When viewed through an optical device, usually a "viewing sphere" (a transparent sphere the size of a baseball) placed several feet in front of the spools), the abstractions are inverted and shrunk into a remarkably detailed and faithful image of the original painting. The resulting image is usually distorted the way objects are distorted when viewed through a fisheye lens
Fisheye lens
In photography, a fisheye lens is a wide-angle lens that takes in a broad, panoramic and hemispherical image. Originally developed for use in meteorology to study cloud formation and called "whole-sky lenses", fisheye lenses quickly became popular in general photography for their unique, distorted...

: objects in the center are larger than they appear, and objects in the periphery are smaller than they appear. The horizon
Horizon
The horizon is the apparent line that separates earth from sky, the line that divides all visible directions into two categories: those that intersect the Earth's surface, and those that do not. At many locations, the true horizon is obscured by trees, buildings, mountains, etc., and the resulting...

 of the image viewed through the viewing sphere also bend and curve, depending on the viewer's perspective. Sperber has wittily used the fish eye; in her rendering of the Mona Lisa, the Mona Lisa's "elusive smile appears, changes, and disappears in a dramatic and humorous fashion".

Sperber exhibited at the Brooklyn Museum
Brooklyn Museum
The Brooklyn Museum is an encyclopedia art museum located in the New York City borough of Brooklyn. At 560,000 square feet, the museum holds New York City's second largest art collection with roughly 1.5 million works....

 from January 26 to June 17, 2007 and at the Massachusetts Museum of Contemporary Art
Massachusetts Museum of Contemporary Art
The Massachusetts Museum of Contemporary Art, commonly referred to as MASS MoCA, is a museum in a converted factory building located in North Adams, Massachusetts, USA. It is one of the largest centers for contemporary visual art and performing arts in the country.MASS MoCA opened with 19...

in 2008.
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