What was the name of the 5,000-mile-long trade route between East Asia and the West?

Frank Gehry referred to form of the Guggenheim Bilbao as a _____

A) ?metallic flower B) ?cargo ship C) ?rocket D) ?bird

The use of dark settings in Caravaggio's paintings is referred to by what art historical term?

A. Skiagraphia B. Chromatism C. Tenebrism D. Mauvronism