blue grunge background, homogeneous, textural, universal. mixing violet, blue and turquoise. inner glow effect

abstract art artistic artwork backdrop background blank blue bright brushed canvas card close color colours copy cover creativity dark decoration decorative design dirty distressed effect elegant empty glow grunge homogeneous illustration ink inner light mixing mottled nobody old paint paintbrush painted paper pastel pattern poster rough simple soft space splashing stain surface textural texture textured turquoise universal vintage violet vivid wall wallpaper