Wishmaster - you'll want to do it in grayscales...whites being high, black being low. As for the design of the crop circles...that's up to you. I drew one up lastnight and played with it a little bit in bryce, but couldn't ever seem to get the right texture on it. In general you'll want to use the drawing tools in PhotoShop, mainly the circle and the line tools. You might want to check out some simple Photoshop tutorials on basic drawing and such to fimilarize yourself with the tools it has. Well, good luck to you! Jared