Casa dei Tre's Eyes, also known as Casa di Maria is a Palace in Venice, located in the Dorsoduro district on the island of Giudecca. The facade of the Palazzo facing the Canal della Giudecca.

Casa dei Tre's Eyes was built in 1912-13-m years by the artist from Emilia-Romagna Mario De Maria, who converted the building into its Venetian Harbor. In this Palace after the death of De Mary stayed and lived many persons associated with the world of art, for example, modern architect Renzo piano, working in the style of hi-tech. In 1970, the year directed by Enrico Maria Salerno was shot several scenes of his film "the Venetian stranger next to Casa dei Tre's Eyes. Today the building is owned by the Association, which organizes cultural events devoted to the art of the 20th century. In the Palace itself has original furniture from the early last century, and numerous photographs and art materials related to the life De Mary and the history of the Casa dei Tre's Eyes.

As an example of neo-Gothic architecture of the early 20th-century building, Casa dei Tre's Eyes is a mixture of several architectural trends – from traditional Venetian house-warehouse buildings in the style of the avant-garde. The building consists of three floors, but special attention is the so-called piano Nobile - floor with three huge arched picture Windows "eyes" facing the Canal della Giudecca and Bacino di San Marco. In the center of the second floor to see another picture window – before framed neo-Gothic decorations.