Drac, since the challenge is a concept thing, I have a suggestion, take four totaly unrelated things, objects , textures, old discarded images and just play around with them and try to create a whole cohesive image, 'not' related to the challenge, actually the opposite of the challenge...you may find while working on it ideas will come for your challenge image, just a thought...:) define and conquer...

Bryce Forum Coordinator....

Vision is the Art of seeing things invisible...