Thanks to their ability to add texture and subtle pattern, petite hexagonal and penny tiles may be here to stay. For a bathroom to stay fashionable, it’s usually a good idea to stick to tiles that are classic and fairly neutral. But that doesn’t mean they have to be boring: Small-scale hexagonal tiles add texture, pattern and even a touch of glamour. Penny tiles, their softer-edged sister, can give a similar effect and are included here.