vaults Model of hyperbolic “Brella” fan vaults, PS1/MoMA competition, 2008 (with Gustavo Crembil) Plan of PS1/MoMA competition entry, Long Island City NY, 2008 (with Gustavo Crembil) Model of hyperbolic “Brella” fan vault, PS1/MoMA competition, 2008 (with Gustavo Crembil) Perspective view, PS1/MoMA competition, 2008 (with Gustavo Crembil). Linoleum print Full-scale test, hyperbolic “Brella” vault (non-Euclidian plate). Cranbrook Academy of Art, Michigan, 2004 (with Gustavo Crembil). Shape is generated by wrapping a regular annual band edge-to-edge. Woven palm fronds Full-scale mockup, hyberbolic “Brella” fan vault, Cranbrook Academy of Art, 2004 (with Gustavo Crembil. Bradford Watson, assistant) Construction of full-scale mockup, hyberbolic “Brella” fan vault, Cranbrook Academy of Art, 2004 (with Gustavo Crembil. Bradford Watson, assistant) Annular bands of woven palm fronds: prototype fabrication in rural Cordoba Argentina, 2004 (with Gustavo Crembil) Perspective view of “Brella” pavilions, Cranbrook Festival Project (unbuilt), 2004 (with Gustavo Crembil). Linoleum print Handwoven prototype “Brella” vaults, Chez Moi Restaurant, Shenzhen, 2005 (with Ahlaiya Yung) Handwoven prototype “Brella” vault, Chez Moi Restaurant, Shenzhen, 2005 (with Ahlaiya Yung) Model of Chez Moi Restaurant, Shenzhen, 2005 (with Ahlaiya Yung) Large-span timber grid-shell parabolic vault for dairy farm, Nyköping Sweden, 2016 (unbuilt) Cross section, large-span timber grid-shell parabolic vault for dairy farm, Nyköping Sweden, 2016 (unbuilt). Two layers of finger-jointed timber ribs, 17 meter clear span Detail, large-span timber parabolic vault for dairy farm, Nyköping Sweden, 2016 (unbuilt). Tetrahedral connector/spacer of bent galvanized steel sheet