Marty’s photo of the day #3132: I know what you’re thinking: “Oh, it’s just a cow.” But when I was a teenager in northern Minnesota—just getting into photography—I took a lot of cow photos. No one could understand why—and that was probably the reason I did it. Anyway, years later, I still photograph the occasional cow. I captured the image of this beauty in western Spain. And of course, for an American like me, it was just fascinating to hear a cow “moo” in Spanish.