Weber | Christmas and Shop Window Presentation 2019 | all Stores | St. Gall & its surroundings For years, dioma ag has designed and coordinated the shop window presentations for the Weber branches in St. Gall and other locations in Eastern Switzerland. Half-yearly, 3 phases incl. mood, trends, script, styling and visual Merchandising tipps are being developed and handed over for execution. For the Christmas 2019 presentation, "Weber presents: A cosy natural Christmas!" was developed, a mystic mood, consisting of the main color dark green in combination with the accent color purple, snow covered fir trees, forest animals and sparkling lights.