Note to players: Specific name required. This building’s second-floor “bird walk” was built using a bridge truss following a statement by the architect’s wife Olgivanna and draws comparison to the Infinity Room of the nearby House of the Rock. A nearly acoustically perfect cabaret theater in this building is shaped as an irregular hexagon. The architect’s mistress Mamah Borthwick was killed during a fire in this building, which was designed after leaving (15[1])(*) Oak Park. The natural limestone of this building exemplifies its architect’s “organic architecture” (-5[1])and Prairie School principles. The word “West” (10[1])denotes a similarly named Scottsdale, Arizona studio built as a winter home for this building’s architect. A bard from Welsh mythology inspired the name of, for 10 points, what Wisconsin home of Frank Lloyd Wright? ■END■ (0[1])