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GENAYNAY In reply to PhantasselArt [2012-07-29 22:52:34 +0000 UTC]

"In photography, bokeh (Originally /ˈboʊkɛ/,[1] /ˈboʊkeɪ/ boh-kay — also sometimes heard as /ˈboʊkə/ boh-kə,[2] Japanese: [boke]) is the blur,[3][4] or the aesthetic quality of the blur,[5][6][7] in out-of-focus areas of an image. Bokeh has been defined as "the way the lens renders out-of-focus points of light".[8] However, differences in lens aberrations and aperture shape cause some lens designs to blur the image in a way that is pleasing to the eye, while others produce blurring that is unpleasant or distracting—"good" and "bad" bokeh, respectively.[3] Bokeh occurs for parts of the scene that lie outside the depth of field. Photographers sometimes deliberately use a shallow focus technique to create images with prominent out-of-focus regions.
Bokeh is often most visible around small background highlights, such as specular reflections and light sources, which is why it is often associated with such areas.[3] However, bokeh is not limited to highlights; blur occurs in all out-of-focus regions of the image." - Wikepedia

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