Today (3/10/17) Korkut Onaran (Principal, Pel-Ona Architects and Urbanists, Assistant Professor Adjunct, College of Architecture and Planning, University of Colorado, Denver and President, Colorado Chapter of the Congress for the New Urbanism) gave a wonderful talk on how he learned sketching, and the role of sketching in his architectural process.

He brought us some new knowlege about taking data from a plan view to a two-point perspective view:

20 Sketching instructions for travellers Lecture slides.