What is this unusual-looking bit of contemporary art?

Actually a photo taken of the Bahamas by an astronaut on the ISS. You can see the tidal channels cutting between small island cays – this image covers 14.24 km (8.9 mi) westward from Great Exuma Island (not pictured). The deepest parts of the channels are the darkest blue.

The caption says, “Thanks to the astronaut’s steady hands in controlling a long lens in weightlessness, this photograph is detailed enough to show a single aircraft and its twin condensation trails.” Can anyone see this? I can't.

But I can see the shadows of clouds on the water, which is rather cool.

Last edited by Mona - Astronomy; 09/22/15 05:00 AM.