We used river rock, which is normally used in creek beds, on this outdoor kitchen.

The front of the house has it on the waterline, so we bounced it around back to the kitchen. The cap of the walls and patio are tan crab orchard. About 16 inches wide and 24 inches tall.

Original article and pictures take http://www.hometalk.com/134497/we-used-river-rock-which-is-normally-used-in-creek-beds-on-this-outdoor-kitchen site