Over a beautiful deep blue sky, a white fragmented cloud carried by a strong wind came in few moments covering the sun and partially the sky. The cloud, in the center is gray due it’s thickness which absorbs the entire light. On the edge is white because is thinner and can be pierced by rays.
The picture was captured with a Nikon D40X camera and Nikkor 18-55mm f/3.5-5.6G ED AF-S DX lens, using these settings: exposure time – 1/250 seconds, focal length – 22 mm, ISO – 100, F- number – 8