Millennium Park's Crown Fountain is made of blocks of this material, and I.M. Pei used triangular panels of this material in the (*) Rock and Roll Hall of Fame and a pyramid in front of the Louvre.
Two panels of this material form Duchamp's The Bride Stripped Bare by Her Bachelors, Even. Millennium Park's Crown Fountain is made of blocks of this material, and I.M. Pei used triangular panels of this material in the (*) Rock and Roll Hall of Fame and a pyramid in front of the Louvre. Colored pieces of this appear in Tiffany lamps. For 10 points, name this transparent material, used to make spectacles and "stained" windows.
Two panels of this material form Duchamp's The Bride Stripped Bare by Her Bachelors, Even.
glass