Anatomical Drawings of Staircase Spaces A Book by Tomoyuki Tanaka ShibuyaDetailPlatformsSpiralDescent+3 More Back to the Drawing BoardSection-perspective drawingKengo Kuma's sketches architecturedrawingtransportationart
Head and hand The blueprint signaled a decisive disconnection between head and hand in design: the idea of a thing made complete in conception before it is constructed. Richard Sennett, The Craftsman The preliminary sketch design