Layer Masks: I have somehow reversed the process of changing a sky in my photo so that when I get to the point of painting in the sky from the 2nd photo, it is painting with white (not black) that brings out the background I want on the original photo. Where have I gone wrong? Is there anywhere I can go to find a detailed step-by-step process for doing Layer Masks?? Thanks...
North America
Europe, Middle East and Africa
Asia Pacific