I am fascinated by water. Rivers, oceans, rain, everything. I very much enjoy to swim, and I can for instance stare out over water for a long time and enjoy waterbirds very much. Whenever I'm on a ship I feel very much at home.
Irrigation. A picture that makes me very thirsty (photo by Dan Ogle).
The river Wensum in Norwich, England (photo by Paul Hayes).
Porto Covo, Portugal (photo by Alvesgaspar).
Aare Canal, Thun, Zwitserland (photo by Andrew Bossi).
A wall of ice at the bottom of the ocean, McMurdo Sound, Antarctica. Especially the left side of this picture impresses me, this impenetrable, dark depth (photo by Steve Clabuesch).
A drop of water is small. But what is the scale of this picture? (Photo by Roger McLassus.)
Water flowing from a tap (photo by Thegreenj).
The river Calonne, France (photo by Fabien Léonard).
Waterfall Dettifoss in Iceland, apparently one of the most powerful waterfalls in Europe (photo taken in 1972 by Roger McLassus).
A ship in the mist in Baffin Bay (between Canada and Greenland) (photo by Brocken Inaglory).
Ocean. Another impressing image (photo by Lars Lentz).
The river Boerekreek, near Sint-Laureins, Belgium. Rustic, isn't it? (Photo by Donar Reiskoffer.)
The wake of a ferry (photo by Malene Thyssen).
A cargo vessel during bad weather (photo possibly by Clipper).
Lago Pehoe, in Patagonia, in the south of Chile (photo by refractor).
Below a submarine. This drawing is from a comic of The Punisher (author unknown).
The lighthouse at Land's End, in the South-West of England (unknown photographer, public domain).
Ribbon Fall, in Yosemite National Park, United States (photo possibly by Kkaufman11, public domain).
The Oude Gracht (Old Canal) in Utrecht, Netherlands (scan of a photo in Straatnieuws, if I remember correctly, unknown photographer).