"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 ashallow focus technique to create images with prominent out-of-focus regions.
/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 ashallow 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." - (Wikipedia)
This is my idea that is a combination of the previous stencil idea. It involves the same sort of effects and i hope that is will be a more simpler way to explore this photography idea. After contacting richard he also sent me this link to understanding this idea and concept a little better. This you-tube video then became my final precedent.
Precedent Two: http://www.youtube.com/watch?v=qPcdWxhLwoA
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