Explanation:
Global art embraces any type of art, including paintings, sculptures, photography, cinema, video art, digital Internet art, as well as conceptual, installation, and performance arts, that partici- pates in the international art world through cul- tural exchange or commerce.
conservation for art is "preserving, fixing, or just restoring old art or other things like artifacts etc." (found in an article on www.msaconservation.com) it's most likely controversial because if something's old and valuable, people want to keep it in it's original form. (just a guess) but that's how it is in the art world.
Answer:
you could take the lysol and put strings on it put the rock on one and put spoons on the others
Explanation: