While tile can come in complex shapes that demand your attention, the simple square shape of most tiles still remains popular. Uniform shapes and patterns are a hallmark of many modern designs, one reason why square tiles are in this room. The geometric artwork on the wall says it all — this is a room that embraces how simple designs can be stunning on their own. The flooring, a gorgeous wood-look tile, is water-resistant, as is the concrete-look tile on the wall, so any splashes from the sink won’t cause damage to these surfaces.