I was setting up on these blooms, not fully adjusted but I had focused on the closest flower. Then suddenly a busy insect
arrived on the next flower back. I watched for a few seconds, considering a change of focus. Before I could a butterfly landed on
the first bloom, the one I had focused on. I wanted to fine tune some more but fortunately clicked several frames first. And just
that soon they left. Had I improved the setup first I would not have this image!