If you are asking should you do an art trade, then yes . It could be fun, motivational, and educational.
Or you could do like OrnellaArts
who held this: "Contest! For artists and writers! (OPEN)
" event. Participants had to draw any of her two characters. OrnellaArts
gets a bunch of fanart, participants get a bit of motivation to draw something different, and the winner gets a reward. Everybody walks away with something. lol