Which trombonist in the Ellington Orchestra used a plunger mute to achieve a "gutbucket" sound?

Michelangelo's Pietà was commissioned by:

a. Leo X b. A French Cardinal c. Cosimo de Medici d. Julius II

One of the best examples of clerestory lighting is in the ____ of the New Kingdom pylon temple at Karnak

a. hypostyle hall b. mastaba c. forecourt d. sanctuary