I like this a lot. I've seen dozens of shots of dandelion heads, many very good, but none like this. You seem to have worked on the sound principle of "when you think you're close enough, halve the distance again"! The shot is very dreamy looking, probably due to the out of focus seed heads alongside the sharp ones. It reminds me a bit of one of Buckminster Fuller's geodesic domes!
Regards, Tony