Answer:
someone from the SpongeBob team drew this XD
Answer:
"Many of Cage's ideas about what music could be were inspired by Marcel Duchamp, who revolutionized twentieth-century art by presenting everyday, unadulterated objects in museum settings as finished works of art, which were called “found art,” or ready-mades by later scholars.Aug 1, 2001" I believe it's classical
Explanation:
Leonardo da Vinci
because I like how he draw the Mona Lisa and how he makes her mysterious smile