Mosaic tiles can be used in bathrooms and are a smart choice for shower floors. The small individual tiles of mosaics can easily follow sloped floors. Their many grout lines provide critical slip resistance. Mosaics come in various shapes, patterns, colors, and designs, adding style to showers. Glass mosaics are easy to clean while brick mosaics can withstand humidity and steam. Metal mosaics are not advised for shower floors and require careful cleaning. Installation of mosaics provides challenges but can also be fun for tilers who must prepare surfaces and ensure even grout joints.