Tags: sidelineart, circles, blue circles, geometry, yellow, aqua, repeat pattern, cheerful, funky, jazzy, playful, patterns, pop culture, art styles, blue, turquoise, geometric pattern, fun pattern, bubbles, bubbly, colourful bubbles, 1970s design, 70s style, seventies style, seventies design, nineteen seventies, modern 70s, modern vintage, modern retro