Cow and rainbow

Although this animal lives on our farm, I definitely wouldn't let her in the house, so I figured she'd be better off here in this forum. I was hoping to catch a rainbow after this storm passed through, and was pleased to catch one of our cows curiously looking at me. I used my Canon 40D with a Pentax 135mm lens and adapter. Just adjusted levels in the sky to enhance the rainbow, and did a little contrast. Enjoy!