I'd like a sheet of mine taken down.

[Petie]

For what it's worth, we obviously do not condone theft of materials from our site, especially those that were custom made by our members. While it is always a shame to lose quality work, we completely understand where you're coming from and will always respect the wishes of a piece's creator. I doubt this will completely stop the use of your work without credit or permission but hopefully, it will at least stem the tide a bit.