Note the stone tiles decorating the building. They are black, perhaps made out of slate, (what do I know?) with reddish patterns, perhaps some sort of iron (again, what do I know?)
The interesting thing about these tiles, of course, is their abstract patterning. I took closeups of a handful and brightened the pictures very slightly. All together, there must be thousands of such tiles throughout the store and adjacent shopping center. I've noticed that nearly all of them have some design or decorative interest.
Art, as everyone knows, is where you find it, even on the walls of a grocery store.
Click any picture for a better view.
Other Mixed Meters posts about tiles.
Foto-Buster (a kiosk decorated with hand-made tiles)
Floor Shows (a man with a camera looks at his feet)
Russian Bestiary (scroll down for a tile peacock)
Tile Tags: architectural detail. . . stone tiles. . . natural patterns