The sky is an important composition element. When included in the photograph, it can be a solid blue or grey, have texture from clouds, or have importance (depending on how much is included). Each of these composition choices affects the “feeling” of the photograph.
In the image above, the clouds are an important part of the composition. Their shape reflects the patchy snow on the meadow below.
In this photograph, the clouds come in two distinct textures. One is puffy and closer to the water’s surface. The others are higher in the atmosphere, and are linear. The puffy clouds mimic the headland, and islands (sea stacks). The higher clouds create a diagonal line, which draws the views eye through the image.
In this last image, the sky is without clouds. The interest in this photograph is the flowers and building, without the sky competing with the subject for attention. A clear sky helps a specific subject stand out, or it simplifies the composition.
Happy shooting. . .Karen