Zen design philosophy was the launching inspiration for this comprehensive landscape makeover in central Boulder. Locally sourced moss-rock boulders set the structure for the terraced back yard, with rustic slabs of buff sandstone for steps, and black granite accent boulders, gives the impression this landscape is has been here a long while. By hollowing out a boulder that is part of the terrace, the gas-line fire pit harmonizes with its' surroundings.