To backtrack considerably... early in CMG's history (the firm was founded by Willett Moss, Kevin Conger, and Chris Guillard in 2000), came this compelling project: the Crack Garden, so called because a team of guerrilla gardeners jack-hammered and pick-axed grooves in a paved-over backyard to create space for a garden to bloom. Here's the team at work.  Photo 5 of 13 in CMG Landscape Architecture