The method of hand drawing has added an extra element you his exploded axo. This would work well if layered over a photograph or photo realistic render to create an atmosphere to a layout. Hand drawn with fine liner.
a slice through a brick-lined tower that acts as both an environmental mechanism (for the industrial clients) and as a social space for meetings and debates (for the printmakers). The process was Sketchup>VRay>Photoshop. Section