Hi, if you are looking for nice places for photography, i would change your way through Switzerland:
From Zurich i wouldn't drive to Geneva, but use a more direct way to Italy (best reason for that new way, there are at least two nice locations for capturing great pictures). My route would guide you from Zurich over the St. Gotthard ( first location) to Ticino, where there are a lot of nice places for shootings. But my hottest advice is to go to Valley Verzasca above Locarno. Verzasca is well known for the great river, the waterfalls, the wildwater, the amazing stones, and at the entrance of the Valley, an impressiv dam, well known from one of the James Bond Movies. On google pictures you will find a lot of exaples that show you what woderfull motifs are waiting to be captured.