lightbox or a4 sign with a futuristic . wall with plastic panels, futurism, industrial . industrial equipment

realistic lightbox mockup futurism frame board glass surface glare industrial equipment advertising template space wall panel decor metal aluminum layout a4 paper billboard citylight outdoors indoors place text logo isolated light plastic speaker acrylic architecture building graphite color interior undeground crossing ventilation grill offer discount business mall 3d modern presentation graphic design background vector illustration