Well, last Sunday Truvey and I wandered his ranch and found 3 of these. I am paintng them "standard southwestern" (but from my imagination of course) ... However, next time we'll wander his other ranch I am sure I will find many more cow skulls and will try some Celtic design. I also found a goat skull with very elaborate horns.. a very pagan symbol, I would say. That would warrant a painting using symblols from the book of chaos.