My single camera/lens for the occasion: Nikon Df, 55 mm f3.5 Micro-Nikkor AI.
Due to physical constraints of the day, quite selective today. Much of the stuff done at high to very high ISO settings.
This is a very close study of the frond and pinnae of a Scaly Male Fern (Dryopteris affinis). A "moderate" 10100 ISO this time as there was some light present ...