In act iv, why does sir andrew hit sebastian?
a. sebastian hits him first.
b. he thought sebastian drowned in the shipwreck.
c. he thinks sebastian is cesario.
d. sebastian stops him from wooing olivia.

Frank gehry’s guggenheim museum in bilbao, spain, and louise bourgeois’s sculpture maman exemplify many of the themes of this chapter. identify two of the elements or principles discussed in this chapter that either the architect or sculptor have used in creating their artwork. how have these artistic devices been employed, and what effect do they have on the viewer?