The Aalto House, Helinski - Aalvaro Alto, 1936
Analytique of the MACBA (Museu d'Art Contemporani de Barcelona), Barcelona - Richard Meier, 1995.
Axon of the T-House, Wilton, New York - Simon Ungers, 1992.
Analytique of Okapi Animatronic, 2008.
Axonometric of Extinct Zoo Container, 2008.
[before CAD: hand drafting]