Color is independent from distance. These pictures show that this color coding and size standardization the KISS Wound Photo Guides are not sensitive to distance from camera concerns with wound photography. These photographs are taken 3, 5, 7, 10 feet from the camera. Notice that the standard ruler used to scale a wound does not show its scaling at 3 feet from the camera.
Picture shows camera 3 feet from guides

Picture shows camera 5 feet from guides

Picture shows camera 7 feet from guides

Picture shows camera 10 feet from guides
