geometric harmony: vintage-inspired minimalism

contemporarywallpaper trianglesandhexagons sophisticateddesign geometricwallpaper abstractminimalism minimalistdesign modernminimalism vintageaesthetic geometricharmony artisticgeometry geometricpattern elegantwallpaper vintageinspired subtle3deffects sophistication moderngeometry neutralpalette timelessdesign taupeandbrown minimalistart beigepalette geometricart arrangement composition understated cleandesign earthytones minimalism minimalist flatdesign sleeklines monochrome geometric wallpaper triangles aesthetic features hexagons timeless warmhues creating symmetry flooring harmony elegant palette effects enhance perfect pattern textile subtle colors modern design shades circle beige taupe brown clean lines touch charm