But water is blue! So is the sky! Therefore ancient Greeks had problems with the color. Perhaps they couldn’t even see it.
To which I say: hogwash. I live next to an inland sea, Lake Michigan, and it can be a variety of colors, depending on the waves, the turbulence, and the sky. Besides many shades of blue (from pale to deep), the water can also look green, gray, brown, black (at night), and white (in winter), among other colors, sometimes several colors at once.
The sky can display a multitude of colors as well, especially at sunset and sunrise.
And so, on some wonderful mornings, water can be turned, briefly, into wine.
Tangentially, there’s this discussion of the color of the sea from Ulysses by James Joyce, about which I have no comment.
My next novel, Immunity Index, goes on sale May 4.