Anatomical Drawings of Staircase Spaces A Book by Tomoyuki Tanaka ShibuyaDetailPlatformsSpiralDescent+3 More Back to the Drawing BoardSection-perspective drawingKengo Kuma's sketches architecturedrawingtransportationart
The versatility of flat surfaces The versatility of flat surfaces is not commonly seen in nature. David Pye, The Nature and Aesthetics of Design Deep InterlockThe works of God