emjsg the mosaic tile is nice but its a bit common now and in all of the big box stores also I feel its too dark (you have enough dark pieces in the space). I prefer these tiles. They are subway tiles (your initial selection) and they can be stacked, used on a brick pattern or placed vertically. Or if you are feeling daring and want to be unique penny rounds are nice (circles). They are available in mosaic sheet with all the same size circles or various sized circles on the one mosaic sheet.