These colors and lines are good. Type is good. It's a good example of professional enough, but still a little contemporary.
Diagram: Landscaping Saint-Barthelemy d'Anjou / Atelier Arcau
Image result for spatial relationship landscape architecture
concept diagram More More
Project: METU Student Center - Suyabatmaz Demirel Architects
shanghai hongqiao CBD office headquarters building
edward ogosta architecture: hybrid office. One of the most legible examples which I have seen of the current diagramming trend.: