Evolution of a Black Eyed Susan

I've been watching and photographing a patch of Black- eyed Susans in the yard. They are growing along a walkway by the house and then growing wild in our front pasture. These pictures were taken over the course of a week.

These last 2 photos were taken of the wild ones. I didn't realize how blurry the 1st one was. It is so enjoyable to get up most every day & see new flowers blooming!