PLZZ HELP someone please help me finish my technical theater assignment!! its really simple! just watch the video and complete the pdf :))

Which technique creates perspective in this image? a. altering color b. different planes c. difference in size d. overlapping objects e. difference in detail

Pls! choice of medium allows the artist to a. convey different messages. b.experiment with combining materials to create new media. c.reconnect with old forms of art. d.improve realism in art, particularly with portraits.

The wedge-shaped stones in arches are called piers. true or false