What are the Mayan half-reclining stone figures called?

Although there is a choir, the texture of the "Caro mea" is monophonic because they sing __________

a) softly b) in unison c) in harmony d) in Latin

Which of the following found inspiration in uncommon subjects such as the restless vitality of untamed horses and the faces of the clinically insane?

A. Goya B. Delacroix C. Géricault D. Gros