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Light curve on a blue background
Pulsating lines on a blue background
Light highlights and lines on blue
Shining blue monograms
Mesmerizing sky blue mist
Blurry glowing circles on a blue background
Beautiful picture of blue-green color
Blue Windows 7 on a grid background
A small colored fish swims on a blue background
Light green parrots with blue eyes
Glass Christmas tree on blue fabric
Glowing Blue Planet on Dark Background
