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Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard 's spotted coat, the battledress of a modern soldier , and the leaf-mimic katydid 's wings.
Camouflage is weakened by motion, but active camouflage could still make moving targets more difficult to see. However, active camouflage works best in one direction at a time, requiring knowledge of the relative positions of the observer and the concealed object. [1] An invisibility cloak using active camouflage by Susumu Tachi. Left: The ...
Camouflage is the concealment of animals or objects of military interest by any combination of methods that helps them to remain unnoticed. This includes the use of high-contrast disruptive patterns as used on military uniforms, but anything that delays recognition can be used as camouflage. Camouflage involves deception, whether by looking ...
The artist at the time of the sale is a United States citizen or has been a California resident for at least two years. The seller resides in California or the sale takes place in California. The work is an original painting, drawing, sculpture or original work of art in glass. The work is sold by the seller for more money than she or he paid.
Concealment in defence, mainly as illustrated by birds. Cott considers how effective camouflage is as an adaptation, such as in incubation and rest (sleep) in birds. For instance nightjars are nocturnal, and rest, well camouflaged, on the ground during the day. Chapter 8. Concealment In offence.
Military camouflage is the use of camouflage by an armed force to protect personnel and equipment from observation by enemy forces. In practice, this means applying colour and materials to military equipment of all kinds, including vehicles, ships, aircraft, gun positions and battledress, either to conceal it from observation (), or to make it appear as something else ().
The Art of War, an ancient Chinese military treatise, emphasizes the importance of deception as a way for outnumbered forces to defeat larger adversaries. [7] Examples of deception in warfare can be found in ancient Egypt , [ 8 ] Greece , [ 9 ] and Rome , [ 10 ] the Medieval Age , [ 11 ] the Renaissance , [ 12 ] and the European Colonial Era ...
Camouflage theories of countershading, Rowland wrote, include "self-shadow concealment which results in improved background matching when viewed from the side"; "self-shadow concealment that flattens the form when viewed from the side"; "background matching when viewed from above or below"; and "body outline obliteration when viewed from above ...