The Festival of Our Lady of the Assumption in Venice

One of the oldest Venetian ceremonies, the Festa della Sensa, celebrates the naval power under Doge Pietro Orseolo. It began in the year 1000, when the naval fleet of the Serenissima - the Venetian Empire - departed on Ascension Day to attack Dalmatian pirates who were threatening the Istrian coast.
The Venetian navy´s famous victory over the Slavic pirates was the beginning of the rapid expansion of the Serenissima´s political, commercial and military influence on the Adriatic Sea.

The celebration of the Sensa began rather simply, as a procession of the the Doge upon the Dukal Galley (that lately became the famous Bucintoro), would be followed by a fleet of boats to the entrance of the port at the Lido, where the Bishop of Olivolo (Castello) blessed the waters of the Sea in peace and gratitude.

The same anniversary was used to remember successive important diplomatic triumphs, and the ceremony became more complex and dazzling.
In 1177 the two largest European powers of the period signed a peace agreement in Venice which ended the long struggle between the Papacy and the Empire.

This came about principally due to the diplomatic involvement of Doge Sebastiano Ziani.
Pope Alessandro III, as a mark of his gratitude to the city, gave the Doge a blessed ring, pronouncing "Ricevilo in pegno della Sovranità che Voi e i successori Vostri avrete perpetuamente sul Mare" (Receive this ring as a token of sovereignty over the sea that you and your successors will be everlasting). He then imposed the wedding between Venice and the Sea "Lo sposasse lo Mar sì come l´omo sposa la dona per essere so signor" (Marry the sea as a man marries a woman and thus be her Lord).

From this moment, the simple ceremony of the Sensa (N.o.E.) became a major - and very popular - representation of the myth of the Serenissima, "Queen of the Seas".
Once each year, the Doge would "marry" the Sea, and throw the Blessed Ring into the lagoon as a sign of eternal fidelity.
To consolidate the Sensa as one the major anniversary celebrated in the Republic´s calendar, another Benefit came from the Pope.

The Pontiff, indeed, was grateful per la poderosa assistenza e per il cortese ospizio donatogli nella persecuzione da esso patita per Federico Barbarossa Imperatore (for the great assistance and hospitality he was offered during the persecution he suffered under Emperor Federico Barbarossa), and thus granted indulgences to all who visited the "Ducal Chapel" (the Basilica of San Marco), in the eight days (later 15 days) following the celebration.

The religious incentive to get God´s forgiveness brought every year more crowds of pilgrims to the lagoon for the celebration of the Marriage to the Sea.

The venetian character, inclined to combine the Sacred and the profane, carryed to initiate, in 1180, the Fair of the Sensa, with displays of the best local handmade products, and merchandise from the Orient.

At first the fair was organized on wooden boats, but later it was guested in the St Mark´s Square; later on, (in 1534) Sansovino architect was commissioned to build an enclosure of woodden shops, to be setted up in St. Mark´s square during those days of the feast. The Fiera rapidly became one of the major European exhibitions.
The Festa of the Sensa continues today, albeit in a much smaller fashion. On Ascension Day the Mayor, aboard the "Bissona Serenissima" (used in the parade of the Regata Storica), flanked by other boats from the Venetian Rowing Societies, moves to the mouth of the port of San Nicolò, near the Lido. There, he throws the gold ring into the waters to symbolize the eternal union between Venice and the Sea. In some years - but infrequently - the Fiera of the Sensa is set up again using the same painted enclosures that can be seen during Carnival in campo Santo Stefano.

Elnicolotto

N.o.E - Might be of some interest to point out a curious linguistic convergence: as it is true that in Venetian "sensa" means Ascension Day, it is also clear that the word is the same for "senseria", brokerage, commission on the business. This fact, in a mercantile Republic like the Venetian one was, returns, willing it or not, a basical ambiguity.