dynamic rainbow background with wavy swirling lines, abstract and colorful psychedelic background made in old-school style.

1960s 1970s 60s abstract art backdrop background backgrounds backgroundsmarbleized banner bird bright color colorful concept crazy decoration design drawing effect element elements fashion fish floral flower flowing fluid frame graphic hippie illustration inspiration isolated leaf lines liquid made marble modern oldschool ornament paint painting pattern poster print pro psychedelic rainbow retro scroll seamless shape stripes style swirl symbol tattoo templates textilesfabricpackagingswirl texture textures vector vintage wallpaper wave waves wavy