So I woke up and there was an Art Fight attack and the event was only going for about 5 hours after I was done with chores. Very quickly finished this revenge just in time, could not paint the second character though. 
Ayza Gewgaw and Radiant Sparks (off screen) are both big fans of Princess Luna. And it looks like Radiant Sparks abused his privileges at the castle to make a gift for a like minded friend.
Art Fight attack on Julunis14 https://artfight.net/attack/8673793.polaroid-pictures