I've been meaning to make Sky ocs for as long as I've been playing the game, so I slapped some designs together to just get a couple ideas out there by the end of this year.

Grisail lived by himself in the Valley of Triumph, a beautiful place to get ideas for his paintings; but due to his antisocial nature, didn't put himself, or his art out there for others to enjoy. Then an eccentric fellow named Azark stepped into his life. He offered to collaborate and be a hypeman for both their artwork. Grisail could hardly say no to that exuberant personality. Even once he was a recognized artist, he remained humble and simple, just now with nice things that Azark gave him.

Then one morning Grisail woke up much smaller in stature, a mask affixed to his face that was the source of this spell. Azark barging into the room, also turned chibi, saying that they had to get out of there ASAP!
(read the other's bio for the other side of the story)