From the artist's page:
"This 6" x 6" original acrylic depicts the Ikea Monkey as the ruined image of Ecces Homo. "Ikeas Homonkulus" - get it? Yeah, ok so it's late, maybe it's a stretch, but - LOOK!! A MONKEY!!!
Comes with wire frame for hanging. This portrait of the Well Dressed Ikea Monkey would make a sacrilicious Christmas gift for anyone who loves monkeys, botched Italian artwork and The Internet.
I can paint to order. If you can imagine it, I can paint it for you."
It's quite a mash-up of Creationism and Evolutionism.
redditor sethtaylor7 had a better title for the masterpiece: "Rhesus Christ."