SignAbout the Rug Sign Rug features different lengths of pile heights in order to create a reverse image a Sign implemented in the rug. The rug's dark brown zones are reminiscent of the silhouettes of flowers and plants in an art deco manner. The idea for this rugs design came from the semiotics of language namely the study of signs and symbols and their use and interpretation. The philosophy behind the semiotics thinking emerged from the idea that a sign