Print lottery! (Patreon)

I decided to let all my patrons have an equal chance for something special! When I reach monthly income of 12$, I'm going to start a lottery, in which every patron will have an equal chance to win one 20x30cm print or two 10x15. All prints are on awesome, metallic paper! On which I'm printing all my stuff by the way, prints are supposed to have a look! :D