As a means to integrate the existing building, portions of the existing building were re-clad, while its stucco envelope was re-painted, to complement the addition. The second storey that defines the main courtyard contains a light-well for the waiting and reception area below.Throughout the building, colour is used as a way-finding device, as well as a means to promote health and healing. Windows in the mental health unit on the second storey of the addition were designed to provide views on an anticipated green roof, intended to provide a moment of repose to patients.