Happy RGB day!¹

I used to have a habit of pointing my camera down and firing off a "marker" shot in between subject shifts, or brackets. One day I did this next to a river and... well, at the time I had no idea this was even a thing. Its a thing. Some people are really, really good at it.

f / 11, iso 6400, ¹/400sec

¹There is no such thing, I made that up (oops, apparently there is)