winter geometry seamless pattern in blue colors

abstract art artistic artwork backdrop background bright christmas church color colorful colors colro contrast cool cover creative decor decorated decoration decorative digital drawing drawn dusty element fabric fashion flow futuristic geometric geometry grey grid hand illustration inspiration inspired knit knited kniting light line liner lining modern mosaic multicolor new ornament outline pastel pattern periodic poligonal repeat retro scheme seamless shape simple spectrum square style sweater textile texture trendy triangle vector vintage wall wallpaper window winter year