Current research areas: sacred art, iconology, art education. Publications: english town planning and housing, the Palmanova's fortress, the painter Tintoretto, Saint Marc the evangelist, arts and crafts in Venice (Gambrinus prize, 1996), the Ducal Palace capitals in Venice. He published an illustrated guide entitled "The Treasures of Venice", edited by WhiteStar and National Geographic, translated into English, French, Spanish, German and Hungarian.