JocJonJosch is an Anglo-Swiss-Slovakian collective that commissioned this work from the Boat Building Academy in Lyme Regis a couple of years back. It symbolises many things. Their timing is awful and they need to keep their arms relaxed and straight at the beginning of the stroke and lean back. Then they will row in circles with style.
You can read all about it here.
These items were contributed by Scottish Coastal Rower supreme Robbie Wightman, who has a deranged sense of humour. Thanks, Robbie!