The trace of the plane in the blue sky among the cloudsThe trace of the plane in the blue sky among the clouds
A look at the blue sky through the branches of deciduous treesA look at the blue sky through the branches of deciduous trees
Snow-white sand on the seashore and palm trees against the blue skySnow-white sand on the seashore and palm trees against the blue sky
Blue grass and trees against a brown sky with white cloudsBlue grass and trees against a brown sky with white clouds
A shark was swimming through the blue of the oceanA shark was swimming through the blue of the ocean
The blue expanse of the sea against the background of snow-capped mountainsThe blue expanse of the sea against the background of snow-capped mountains