Question for the photography experts: I want to paint my office. My photo setup uses the walls and ceiling to bounce light - there is no direct light pointing at my mannequin, so the ability to bounce that light is what my entire setup hinges on. My concern is that changing the paint color could alter my lighting. Any thoughts? Right now the paint in the room is what the builder used (we didn't upgrade the paint the spare bedrooms when we built the house), which is a very light yellow on both the ceiling and wall - and I hate it. I would be moving to a white ceiling with a darker wall color, but nothing crazy dark, just something with more texture and depth.