Oooh, good point! Somewhere in my myriad of bookmarks, is an article that discusses taking photos of Tarot cards (either for readings, or deck reviews). I'll have to find it again and keep it handy, but from what I recall, as long as the photograph doesn't represent more than 20% (but don't quote me on that number - LOL) of the deck as a whole, taking personal photos and posting them is considered okay.