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?
ideas witching small bathroom design with tub and shower using green ceramic wall tiles including clear glass panels alongside white linen storage cabinet with 5 tier shelving Utilizing the paladin bathroom extra bathe tub tile space to build tiny closet?