abstract vertical flyer about digital marketing. wavy space for photo collage and discount

basic rgb brand text advertising font poster design presentation label diagram document green cartoon banner pattern line logo screenshot circle drawing abstract vertical flyer digital marketing wavy space collage discount element multicolored gradient background minimalist trend layout size a4 abstract background banner book booklet brochure business clean collage company concept corporate cover creative design digital document environment flyer folder fresh gradient graphic green healthy infographic layout leaflet liquid magazine marketing modern page poster presentation print promotion publication sell space technology template vector wave