triangle colorful style seamless pattern

1980s 80s 90s abstract art arts arty backdrop background backgrounds bright child circle cloth color colorful colors cool creative decoration decorative design designs diamond disco dress eighties element fabric fashion fresh fun funky funny geometric geometry graphic graphics happy hipster illustration illustrations isometric line memphis modern mosaic multi multicolor new nineties ornament paper pattern patterns print printable prints rainbow rainbows repeat retro rich seamless shape simple style stylish template textile texture tile trendy triangle unusual vector vectors vintage wallpaper zigzag