Someone asked where we got the accent tiles, and I should have known to post that after the pain in the *** it was to round everything up.
The small 3/4" accent tiles are glass, and they came from Hakatai. Check out their gallery - it makes me swoon! They will send you a sample board for a few $$ (which was really helpful) and then they sell the tiles in loose bags by the pound for only about $5 or so per bag, which was all we needed.
The 6 Art Nouveau tubelined tiles are from New England Art Tile Co. You can get them on Ebay but they're in Maine so we went down to pick them up. I think they are building a new showroom? Great price & great style.
The subways are Daltile, we got them from someone else who didn't need them, otherwise it would've been out of our price range. But they're not that expensive, really. We also checked out Subway Ceramics, they are the Mac Daddy of subway tiles and if we could've afforded it, they would have been the #1 choice!