elements of art form definition
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elements of art form definition

Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light. Most sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be ordered. Specialized glasses may be used for viewing specific visual information (such as stereoscopy) or 3D glasses for viewing three-dimensional movies. Sometimes glasses with no corrective power in the lenses are worn simply for aesthetic or fashion purposes. Even with glasses used for vision correction, a wide range of designs are available for fashion purposes, using plastic, wire, and other materials. Krav Maga, a potent fighting and self-defense system, is dependant on a flow that emphasize the natural movements of the body. It can help anybody reduce the chances of possible attaches in almost any situation, based purely on the basic Principles and Techniques that from the basis in the Krav Maga self defense purposes system.