Footage

Drifting ice reveals a concrete bunker on a small islet in winter

Inland cargo ship sails between breakwaters onto open water

Cargo ships on a flooded river with trees standing in the floodplain

Orbit around a bunker with harbour beacon amid pack ice in winter

Flyover from drift ice to a concrete bunker with a harbour beacon

Bunker with harbour light on a dike head among ice floes

Steam clouds over a steelworks harbour at blue hour

Inland cargo ship loaded with sand on a calm lake at golden hour

Ship stranded in a harbour at extremely low river water during drought

Small lighthouse on snowy Stavoren harbour pier at golden hour

Stavoren

Snow-covered harbour of Stavoren with lighthouse and ice floes

Stavoren

Orbit around a cargo ship in the port of Harlingen at golden hour

Harlingen

Cargo ship and superyacht in the harbour of Harlingen at golden hour

Harlingen

Colourful houses by the frozen harbour of Stavoren in low sun

Stavoren

Colourful houses by the frozen harbour of Stavoren in the snow

Stavoren

Snow-covered Makkum with a frozen harbour at sunrise

Makkum

Cargo ships on a wide river at low water in summer

Industrial harbour with cargo ships and steelworks at blue hour

Inland barge passing an offshore crane vessel in a misty port

Harbour channel with oil tanks, power station and container cranes

Storage tanks and power plant in a seaport in hazy light

Low flight over a frosty meadow to a moored sailing barge in fog

Cargo barge turning between breakwaters on mirror-calm water

Container barge passing a container terminal with cranes and tanks