fish scale abstract geometric groovy seamless pattern. colorful striped half circles 70s style nostalgic retro

nostalgic fish scale groovy seamless geometric classic background fabric paper circles abstract pattern retro scallops mosaic oriental scandinavian 1960s pop 1970s 60s round flat seventies funky classical print shape decoration vector design vintage circle wallpaper rainbow graphic asian japanese ornament old modern sixties ethnic textile tile small colorful