groovy retro yellow swirl sunburst starburst with ray of light. flower . abstract background with colorful sun in 60s, 70s

groovy retro starburst sunburst star background vector sun 60s 70s hippie style burst flat light sunlight shine warm explosion abstract sunny spotlight colorful flower daisy chamomile ray sunshine texture design sunset sunrays flare effect vintage beam backdrop wallpaper sunbeam sunrise template summer graphic glow burn pattern trendy swirl