It is not often that we are in at the beginning, my fellow P.netters, but this is one of those times. I think we have witnessed a beginning here, at long last, of a name for a method, frequently practiced without acknowledgment here in pictures posted on photo.net. Hashim at that post also acknowledged this new day. namely, Sanford Gerald in another post on Ansel Adams said: >>I use the "Ozone System". I underexpose the photograph and then use "Highlight/Shadow" in Photoshop to bring out the details in the darker areas.Shadow overdone, and the last is a version of the technique with the values dialed down from the original defaults in PS Even at the defaults, there is typically an "edge" effect, and overdoing it even more produces a very flat effect.