Quality Assurance: the first image is a thumbnail sized image that will be grouped with others on a theme page. The 2nd image is the enlarged image that would be seen or distributed to clients on request. The third image represents approximately the small area framed in black in the upper left portion of the 2nd image. It is intended to show the sharpness of my images if printed 13 x19 or larger. I chose the upper left portion because this is where most lenses will do their worse as opposed to the center of an image.
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