Really Red River

Some sort of algae growth causes this color. All comments/critiques

are very welcome.

Wow that is really red. I couldn't believe the thumbnail. When I opened it, of course it all becomes clear. Algae! Good documentary shot. Nice contrasting colors with the blue water/sky and the red algae.

Somewhere I have a shot of some very colorful pink yellow algae on a lagoon. Now I must find it and upload it. These colors look unreal until you see them in actual fact.