10.17028/rd.lboro.3979023.v1 Lingqi Kong Lingqi Kong A4 green-white primary road sign Loughborough University 2016 Beijing China Graphic Desing Urban Design City Image Architectural Heritage and Conservation Urban Design Visual Communication Design (incl. Graphic Design) Chinese Languages 2016-11-03 14:23:45 Figure https://repository.lboro.ac.uk/articles/figure/A4_green-white_primary_road_sign/3979023 <p>A green-white primary road sign pointing to a north-to-south road (left); a traditional residential area of Beijing where the green-white sign is erected (right)</p>