Papaver and Shadow, photo by Harold Davis. View this image larger.

At first glance, one might think this image is a Photoshop composite of a black-and-white image and a color photo, but it is not a composite. It is a single photograph. This Papaver nudicaule (Icelandic Poppy) was gowing in a pot outside our front stairs. It rained the night before, and in the early morning. Then the sun came out. I took the photograph carefully, lens stopped down for depth of field, and exposing for the yellow flower because I knew I wanted the shadow area to go black. Then I processed the RAW file carefully a number of times for the flower, and with different color balance and exposure settings for the shadows. If you look carefully at the shadow areas, you can see that in fact they are not monochromatic, and tend toward the red side of things.