blue cloudy background with a black line

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Size: 5184px × 3456px
Photo credit: © Raphaela Tesch / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, art, background, black, blue, bright, colorful, cover, creative, dark, design, elegant, element, gradient, grunge, illustration, image, light, line, modern, pattern, retro, space, style, teal, template, texture, vector