I've seen a lot of clawfoot tubs with subway tile accent wall(s). Some clawfoot tubs are painted black. Maybe the grey tile floor, white subway tile, black outside the tub? too much tile? too much white?
precious ceramics for the bath (via Leivars) (my ideal home...)
Unique Clawfoot Tub Shower Kit Ideas for Modern Bathroom : Cool Bathroom With Clawfoot Tub Shower Kit And Bath Curtain Also Green Striped Roman Shade And Built In Glass Shelves With Black Stone Floor Plus Vanity And Subway Tile Wall Copy