Staircases with treads of this material flanked a seven-tiered waterfall inside a building made for the 1914 Werkbund Exhibition that was topped with a pointed cupola  
A variety of this material titles a book by Michael Beloff in which it designates universities like Essex, York, and East Anglia. Staircases with treads of this material flanked a seven-tiered waterfall inside a building made for the 1914 Werkbund Exhibition that was topped with a pointed cupola  (CUE-poh-luh) made of rhombuses of this material. Bruno Taut designed a pavilion named for this material, which is now often produced in a process that involves (*)  floating it on a bed of molten tin. A red-and-black gatehouse called "Da Monsta" is part of a compound centering on a building named for this material whose design was inspired by the Farnsworth House. Philip Johnson's former residence is a house named for, for 10 points, what material used in architectural glazing and windows?
A variety of this material titles a book by Michael Beloff in which it designates universities like Essex, York, and East Anglia.
glass  [accept plate  glass ]