What are three musical attributes of Gregorian chant?

What overriding principle should guide the entire composition process? chords melody communication lyrics

Take the tour on this website and describe three pieces in the art collection of the early cities. (site 1)

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?