Oyster fisherman Adam Spargo measures an oyster using a tool on his traditional, sail-powered boat "Mistress"...
Oyster fisherman Adam Spargo measures an oyster using a tool on his traditional, sail-powered boat "Mistress" in the Fal Estuary, Cornwall, Britain, December 30, 2020. Picture taken December 30, 2020. REUTERS/Tom Nicholson