Here was an experiment in How do you make white flowers come out halfway decently. Most detailed one was spot metering with +.33 exposure (where I'm normally going around in -.67).
C. sepium L., I have been assured.
They've been developing these Things for a long time, and I figured they were seed pods (errr...but don't seeds come from flowers? All right, yes, but I wasn't thinking it over that carefully), but it looks like new flowers or shoots or something are emerging instead.