Collapsible dome, Cranbrook Academy of Art Museum, 2003 (photo Tim Thayer). Two types of identical slats, anodized aluminum sliding connectorDouble-layer collapsible dome at “Dome of Visions,” Stockholm, November 2015. View of installation “Domes within Domes” (with artist Madeleine Hatz)Detail, double-layer collapsible dome at “Dome of Visions,” Stockholm, 2015. View of installation “Domes within Domes” (with artist Madeleine Hatz) Installation of “Domes within Domes” at “Dome of Visions,” Stockholm, 2015 (with artist Madeleine Hatz) Collapsible dome, “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung). All slats are identicalCollapsible dome, expansion sequence, Cranbrook Academy of Art, 2004Double-layer lattice dome (four-cornered pendentive dome), “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung) Paper model of lattice dome with non-periodic tiling pattern, 2007Upper surface of double-layer lattice dome, “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung) Detail of lattice dome, “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung)View of lattice dome from beneath hyperbolic chandelier, “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung)detail of CAD model of double-layer lattice dome, “House for an Industrialist,” Shenzhen, 2009 (with Ahlaiya Yung). Two types of struts compose a dome in a non-periodic tiling patternPrototype oblate spheroidal dome made of identical tapered bricks, 1995 Prototype “ogee” profile dome made of identical tapered bricks, 1995 “Flexframe” dome, bent steel tubing, 2001, Cranbrook Academy of Art Unfolded “Flexframe” dome, bent steel tubing, 2001, Cranbrook Academy of Art Hemispherical domes with “flat spots.” Sketch proposal for public library, Vermont, 2002