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Bubbles under water on a blue background
Underground city on a blue background
Image of the planet Earth and the Moon on a dark sky background
Ac/dc in black-white=red-blue background
Blue background, abstractions and shapes for peace of mind
A painted gray audio cassette on a blue background
Cartoon kitten on a blue background
Bright Christmas balls on a blue background
Blue background. Color forms
Large drops of water on a blue background
Waterfall on a blue background
Aeroflot's hammer and sickle emblem on a blue background