Project 17 - positioning a point

In this project I was asked to take 3 one-point photos, each one in a different position in the frame.

Photo 1:
The center of the frame:

300mm, 1/500 sec at F/8, ISO 200

The point is in the middle to emphasize the beautiful purple color among the dry green-brown summer growth.

Photo 2:
just off center

228mm, 1/250 sec at F/5.6, ISO 320

I can't really explain why I put the cherry in this position, it just seems beautiful.

Photo 3:
At the edge of the frame

180mm, 1/250 sec at F/5, ISO 200

I wanted to picture the purple spike with his green stalk friend