What are three factors that contribute to the way music has developed in different parts of the world

In the artwork "that gentleman" by andrew wyeth how intense are the colors? what are their individual values and temperature?

4/5 of a number is 64 find the number

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.