guardi (francesco) - The Bucintoro Festival of Venice. The Bacino di S. Marco with the Bucintoro, the Doge s State Barge, on Ascension Day, 1780-93 guardi (francesco) - The Bucintoro Festival of Venice. The Bacino di S. Marco with the Bucintoro, the Doge s State Barge, on Ascension Day, 1780-93