The heart in the driveway

This rock has been in our driveway since we put it in while building our home 11 years ago. I'm sure the heart shape is due to the dirt around it, not the actual shape of the rock. Anyway, my daughters loved to see this rock when we were coming back from walks in the neighborhood. Every spring for quite a number of years, the girls used to worry that the heart wouldn't be there when the snow melted, but every year it was there, waiting for them.