i had a solid blue background to which i applied some effect--pretty sure it was from the filter gallery. just one effect. and i liked it very much but didnt think to make a note of it, so sure was i that i'd find it easily again. well now i can't figure out which one i used and i'm hoping one of you pros will recognize this pattern...
It looks like Filter>Texture>Stained Glass
Also in Filter>Filter Gallery
that's it! thank you!