Lewis.Tsurumaki.Lewis (LTL Architects) is a design intensive architecture firm founded in 1997 by Paul Lewis, Marc Tsurumaki and David J. Lewis. LTL Architects engages a diverse range of work, from large-scale academic and cultural buildings to interiors and speculative research projects. LTL Architects realises inventive solutions that turn the very constraints of each project into the design trajectory, exploring opportunistic overlaps between space, program, form, budget and materials. Their work is in the permanent collections of the San Francisco Museum of Modern Art and the Heinz Architectural Center at the Carnegie Museum of Art. The principals are co-authors of two books, the monograph Opportunistic Architecture (Princeton Architectural Press, 2008) and Situation Normal, Pamphlet Architecture #21 (Princeton Architectural Press, 1998). Paul Lewis, AIA, LEED AP, is an Assistant Professor at Princeton University School of Architecture and also has taught at Ohio State University, Barnard and Columbia Colleges, Parsons The New School of Design, and the Cooper Union. He is the recipient of the Mercedes T. Bass Rome Prize in Architecture from the American Academy in Rome and is on the Board of Directors of the Architectural League of New York. Marc Tsurumaki, AIA, LEED AP is an Adjunct Assistant Professor at Columbia University and has also taught at MIT, Parsons The New School for Design, Syracuse University and Yale University as the Louis Kahn Visiting Assistant Professor. He has served on the Board of Trustees of the Van Alen Institute since 2002, serves on the NYSCA panel for Architecture and Design and is a General Services Administration National Peer. David J. Lewis, AIA is an Associate Professor at Parsons The New School for Design, where he directed the Design Workshop and is currently faculty for the Solar Decathlon project. He has also taught at Cornell University, the University of Pennsylvania, University of Limerick, and Ohio State University, and serves as a founding member of the Advisory Board of the School of Architecture at the University of Limerick, Ireland.