Terrazzo tiles are made from chips of marble, quartz, glass, or other materials set in cement or resin. ... This is great for matching your terrazzo floor with the bathroom's wall color.

Wallpaper and vinyl tile make affordable substitutes for the real thing, suggests Makovsky. Both www.spoonflower.com and www.muralswallpaper.com have terrazzo-patterned wall coverings.

The tiles, which come in two sizes, cost $25 for a 2-foot-by-2-foot square, plus installation charges. Floorazzo gets about half of its business from designing custom tiles that come in 30 colors.

And RP Miller (of the 2018 AD100) brought the material to Manhattan when they decked out a pair of residential bathrooms in wall-to-floor Marmoreal tiles (even the sink).