set of 4 placard with geometric bauhaus s. retro abstract backgrounds.

abstract album and annual art backdrop background backgrounds banner banners bauhaus blank book booklet brochure business card catalog circle collection colorful concept cover covers design element flyer flyers for front futurism geometric geometry graphic identity invitation memphis minimal modern multicolored notebook page pattern placard pop poster posters presentation print retro set shape shapes simple style template title trendy triangle vector vertical voucher