I am luck that the balcony in my flat here in Muscat faces the sea. The other day I noticed some interesting clouds developing before sunset, so I grabbed my camera and zoom lens, just in case. Even thought the temperature is now in the low 30s (centigrade) the humidity is still high. There was some condensation on the lens for the first few shots, but I found the results interesting; the humidity was enough to create a ring around the sun, but the sea was still clear. After these initial shots I cleaned the lens.
Regards.