Describe what OP Art is in your own words?

Optical illusions. Optical illusions art is a type of art that can be 3d sometimes, move,etc. it makes the person’s brain play tricks so it makes it seem like its moving or something.

A. true.  abstract art depicts faithfully what the eye sees.

Beethoven was a deaf man and couldnt hear. he became famous for his classical pieces. and there ye go.vivaldi was a true one hit wonder classical artist. hes known for his classical piece the four seasons. he was although wasn't as great as beethoven and yea 'ere ye a go.