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+[{{ paag_area.png|a) implied area (white)}}] An **area** is a collection of a finite amount of pixels, all connected to each other but perceptually separated from their surrounding pixels.
+Areas are two dimensional by definition but can be wrapped across the surfaces of three dimensional objects.
+Three dimensional objects themselves can be faked inside the two dimensional nature of the raster by applying a technique called [[projection]] and by [[shading]] the resulting areas.
+further reading:
+  * [[wp>Area]]