The term scaenae frons is most relevant in a discussion of what Roman art?

This American artist created a large earthwork titled Spiral Jetty in the Great Salt Lake in Utah in 1969-70.

A. Damien Hirst B. Marcel Duchamp C. Robert Smithson D. Susan Durant

What did the early-Renaissance sculptor Donatello do that hadn't been done since Classical Antiquity?

a) he developed linear perspective b) he made paintings with complex narratives c) he used mythological themes d) he sculpted nude figures