Here is a shot of three in varying stages of open.
This is a closeup of the bee working on all of potential seeds
And this is what the flower looks like after it has been totally pollinated.
The symmetry is amazing. PLEASE don't tell me there is no GOD.
Now I wonder how to harvest the seeds. Of course I am going to want to!
Here's a lovely video I found on YouTube of bees on a sunflower