These are beautiful, but I'm wondering if, as icons, they're a bit busy? What are they being used for? It's mainly the top left and top centre... they don't give the sense of their purpose straight off the bat, whereas the rest I can kind of assume.
I think I like this one more than the second one you posted. It's visually a bit more interesting, but you might come across some weird balance issues with the photography... It's a lovely concept though!