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Windmills in the water against the blue sky
The seashore above the blue sky with clouds
Dark sky over the blue sea
Sunset and the blue of the sea surface
The blue surface of the lake at the evening fireworks
The blue shadow of a palm tree on the water horizon
Endless cirrus clouds in the blue sky
The moth sat down on the blue bell
There is a clear white dandelion on the blue background
The blue and white stripes of the design suggest an abstraction
A kite soars in the blue sky
The black ball rolls down the blue tubes