Sign Any display, figure, painting, drawing, placard, poster or other device placed on the ground or on any tree, wall, bush, rock, post, fence, building, structure, playground structure, or thing whatsoever, which is designed, intended, or used to convey a message, advertise, inform, or direct attention to a person, institutions, organization, activity, place, object, or product. The term "placed" as used in this definition shall include erecting, constructing, posting, painting, printing, tacking, nailing, gluing, sticking, carving or other fastening, affixing, or making visible in any manner whatsoever.