Ads Stenciled on Walk with Water (Aug, 1930)
Ads Stenciled on Walk with Water
AN INGENIOUS device which paints signs on the sidewalks, but which in no way permanently defaces the street, is used by a Barcelona wine merchant to advertise his products. The ad painter consists of a large rolling drum filled with water and enveloped in a stencil. As the drum rolls along the water emerges around the stencil and paints an outline of the letters on the walk. As the water evaporates in a short time, no damage is done. No signs, however, can be painted on a rainy day.