Photos by Joop Nico Ynsen

Runner returning to her station near Nes, Ameland

Zeehond drooggevallen op wad bij Nes, Ameland

Zeehond drooggevallen op wad bij Nes, Ameland

Sand motor project SW coast Ameland

Sand motor project SW coast Ameland

Sand motor project SW coast Ameland

Sand motor project SW coast Ameland

MNO Zeezand returning from the North Sea with a full load of sand

Sand motor project SW coast Ameland

Sand motor project SW coast Ameland

Marinus G anchored SW of Hollum, Ameland. Taking part in 'Sand motor' project SW coast Ameland

Poseidon 1 anchored in Borndiep, southwest of Hollum, Ameland

Poseidon 1 anchored in Borndiep, southwest of Hollum, Ameland

Malcolm Miller anchored off SW Ameland

Malcolm Miller anchored off SW Ameland, Frisian mainland coast visible in the background

Ferry route Nes Ameland - Holwerd

Discharging material for the use of dike improvement at a temporary discharging quay

Discharging material for the use of dike improvement at a temporary discharging quay

Discharging material for the use of dike improvement at a temporary discharging quay

Highlander in her home port Ballumerbocht, Ameland

Vuurtoren Ameland beschilderd in het kader van Kunstmaand Ameland 2016

Anna Margaretha departing from Holwerd, returning to her station at Ballumerbocht, Ameland

Vuurtoren nabij Hollum, Ameland. Beschilderd in het kader van Kunstmaand Ameland 2016

Vuurtoren Ameland beschilderd in het kader van Kunstmaand Ameland 2016

Vuurtoren Ameland beschilderd in het kader van Kunstmaand Ameland 2016

Eems Spring waiting off the southwest coast of Ameland

Eems Star discharging material for the use of dike improvement

Eems Star discharging material for the use of dike improvement

De Kreupel hoisted from a trailer into the Waddensea near the ferry terminal Holwerd-Ameland

Eems Spring discharging a cargo of clay for the use of dike improvement