Can someone please help me with this?? I don't get it

Hello darlings! could anyone explain to me what exactly this means? i can't understand exactly what my school is asking of me oof i've read the lesson over and over and i'm still confused. create your own nontraditional artwork. you might choose installation art, environmental art, or use an unconventional medium.

What refers to the distance between two sound frequencies or pitches?

Gudea of lagash was a neo-sumerian ruler who rejected sargon of akkad and his pretense of divinity in favor of what?