Women, Sacrifice and Cows

We're having an exhibition soon called 'Bias Bound' and I'm fiddling around with ideas for it. These are some half-done dolls which are informed by my study of the ancient world at University. They combine ideas about women - particularly women in Minoan garments such as the so-called 'Snake Goddess' - and animal sacrifice, particularly cows. They aren't meant to be historically correct, of course, and are simply collage sketches of ideas that just float around in my mind - although I am interested in links in ancient religion(s) between women and cows. I thought I might give them monstrous or angry heads, which I haven't done yet, and maybe arms, possibly holding snakes.