Abstract blue line wave background. Technology abstract lines on white background. Undulate Grey Wave Swirl, frequency sound wave, twisted curve lines with blend effect.
Office buildings in blue lights at dusk, in the style of contemporary glass, bokeh, light turquoise and gold, abstraction-creation, luxurious textures, lens flares, stylish
Abstract modern grey horizontal banner background with geometric diagonal dynamic spiral lines. Op art design and hypnotic pattern. Vector illustration