Multilingual Audio Video Guide (Italian, French and English) to discover the collection fo Gamba Museum through interactive digital contents on tablet devices. The selection of the paintings and the choice of the route is made using a full functional and interactive menu. All pages and multimedia resources have been developed to be accessible and used in a simple and efficient way. Contents navigation is friendly through a single click or using QR Code. In this way, the device looking at a specific label, user receives immediately all the information regarding the painting and also of the related room with all the videos connected.