Since I've started playing with Bryce, my whole life has been artist's block. What helps me? I go to the park and take pictures, then try to render them. Walk around Boston and see if i can't draw that building. Or that one. I've been playing Unreal 2K3 and thinking, "Hmm... Wonder if I can't draw that map in Bryce..." Another fun thing to do is, when you're sitting in front of the computer, stumped - IM one of your friends and say, "Give me something to draw. first thing that comes to your head." Although, I almost ended this practice when a friend of mine said, "The Double Helix!", it's still an on-the-spot challenge that can lead to some interesting images. Hope these help.