black fridayblack friday. sale and discounts banners. background with colored lines. a set of banners templates in flat trendy mem

advertising artwork background banner banners black bright business clearance closeout colored creative deal design discount discounts expression final flat friday fridayblack funky futurism futuristic geometric hipster illustration inscription label lines long market marketing mem memphis minimalism modern offer paper percent pop poster price promotion retro sale set shadow shape shop sign special sticker style templates trendy vector vintage weekend