An inorganic pigment was added to the cement mix to give the board-formed concrete walls its reddish hue.   Photo 2 of 16 in Pigmented Concrete Walls Tie This Home Into the Landscape

Pigmented Concrete Walls Tie This Home Into the Landscape

2 of 16

An inorganic pigment was added to the cement mix to give the board-formed concrete walls its reddish hue.