eye catching 50s 60s 70s seamless pattern trend brown abstract background

motif 70s faded visual 50s 60s arrows repeat dot 1960s chic gradient triangle trendy vibrant 1950s colour oldfashioned stylish artistic fifties graphic half sixties tone 1970s halftone geometric seventies fabric wallpaper sharp split work shape shift retro vintage art abstract seamless design vector fashion texture decorative pattern background brown angular