If & when you ever suspect copyright infringement, lets say since the images are too small for print, they've been used on a web site other than RR. You can contact that web site, the persons ISP, etc. basically making it not worth their time. A Bryce artist ran across this type of situation not to long ago. If you're interested, I can contact him & ask some of the steps he took, or better ask him to IM you personally. Good luck Rod

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Ockham's razor- It's that simple