A bit of experimentation which.... eeh, I still don't know whether I care for it. I underexposed the shot with the intention of then bringing out the highlights of the seed pods. It... kiiiinda worked, but still didn't end up as I had envisaged it.
I had a good reason for using the 40-150 instead of the 60mm macro. I'm stuffed if I can remember what it was two months after taking this shot, but it made sense at the time.