sky-sign
Lettering or other advertising material on a metal frame, free-standing or mounted on top of a building, so that it is seen against the sky. It was a feature of Constructivism and De Stijl. (Curl & Wilson, 2016)
Lettering or other advertising material on a metal frame, free-standing or mounted on top of a building, so that it is seen against the sky. It was a feature of Constructivism and De Stijl. (Curl & Wilson, 2016)