addendum: I should have noted that I basically want the small slivers of shadow I'm getting to be dark, nothing else dark, if possible (seen Roversi's Philosophie stuff?--kinda sorta something a little like that)(posted 8755 days ago)...what would happen if I put a red filter AND a yellow filter?-- would I just end up with an orange filter? or would reds and yellows (blondes) be lightened?