Friends, this
is a Jackalope on Aguirre's wall. This is not a lamb, never in my life! It's a jackrabbit with assembled "horns". Jackalopes come in different sizes and shapes, just do a quick google image search.
This is the head of a rabbit, a mountain hare (Lepus timidus, sometimes also called arctic hare) to be exact.
I've enlarged the jackalope, therefore it's not very sharp. But have a look at the form of the head, at the muzzle - and don't forget the ears. White with a black tip, as the winter coat of a mountain hare is.
His right ear (left from us) hangs to the side of the head, the left ear is behind the left "horn".
And have a look at the "horns"; they're totally different from sheep horns.
A mountain hare to compare:
Hi Elle! Your post came in while I was typing. Sorry to be OT once more. Splitting the topic might be a good idea, I'll have a look later.