Macro - Nudibranchia, silver medal: Pair of hypselodoris bullocki mating, by Tom Radio, United States
Picture: Tom Radio (via Underwater photography competition medal winners 2011/12 - Telegraph)
Super macro, runner-up: Kiss me, by Doris Vierkoetter, Germany
Picture: Doris Vierkoetter (via Underwater photography competition medal winners 2011/12 - Telegraph)
