dark golden geometric sqare frame layers - geometrical art deco style template for invitation cards, flyers - line-art

dark golden geometric sqare shape frame layers geometrical art deco style template invitation cards flyers line vector design angle copyspace empty blank sparse minimalistic minimal multilayer multiple layer background base birthday black blue border card copy cover decoration decorative element flyer foil gold graphic minimalist modern ornate paper placard poster premium product simple space texture vintage wedding line-art