Northern Liberties Gem- Dyed Concrete to a grey color. We also used an acid to stain and discolor the newly poured concrete. After that we impregnated salt to eat into the concrete to create small holes. As a unique touch we embedded large nails into the concrete and used acid to create shadows of the nail marks into the concrete. The deck was built as a landing area stepping out of the door. In the rear of the yard, steel was mounted vertically to accept the grid and then filled with river rock. Steel trim was installed to the concrete to create the planter areas that border the concrete. Bamboo, trees, shrubs, and flowers were newly planted. The before pics show the previous yard condition. The yard was transformed into a stunning Asian themed work of art. Everything was executed perfectly by the installers who worked on this site. This customer now has a custom one of a kind backyard in Philadelphia, PA.