Hi Soquili,

Thank you for your reply.
I will definitely check out the Xara Xtreme.
I am assuming to create the moire pattern you need to enter some values for the variables. So I guess my question is how do I know what variables to enter for the foreground vertical line image to work with the background image. I guess a video will best illustrate what I would like to make.

http://www.youtube.com/watch?v=S5W5JJXtqhw