Section-perspective drawing A Fragment by Gerhard Kallmann architizer.com Council Chamber Study Looking South. Gerhard M. Kallmann. Kallmann’s distinctive section-perspective drawing technique seen here allowed the simultaneous exploration of both interior spaces and building systems. Anatomical Drawings of Staircase SpacesBoston City HallDrawing as a means of thinking drawing
New Urbanism and Beyond: Designing Cities for the Future A Book by Tigran Haas books.google.com New-urbanist projects urbanismcitiesarchitecture