Piazza San Marco is the city's main public square and contains its most famous buildings such as St Mark's Basilica and the Doge's Palace. Napoleon called it 'the world's most beautiful drawing room'. Piazza San Marco is in the heart of Venice.
Piazza San Marco, often known in English as St Mark's Square, is the principal public square of Venice, Italy, where it is generally known just as la Piazza. 

After a long absence, the Carnival returned in 1979.
à â ä é è ê ë î ô û ù ü ç œ ñ ł £. € € ! ' ' , ; ^ & ™ ® | œ © ⅝ ⅞ ⅛ ¾ ¥ . § Ñ ð Ħ Ŧ Ʃ ǯ Θ φ
The Government decided to bring back the history and culture of Venice. 

February 25, 2020
Tara Isabella Burton

In Venice, where I am attending the festival known as Carnevale, the streets swarm with would-be revelers, and it is impossible to see out of the windows at Café Florian on Piazza San Marco for all of the Instagram photographers who stand outside them, taking pictures of costumed masqueraders, rapping on the glass to get their attention or to get that perfect shot. 

The carnival ends with the Christian celebration of Lent, forty days before Easter, on Shrove Tuesday (Martedì Grasso or Mardi Gras), the day before Ash Wednesday.
The festival is world-famous for its elaborate masks. 

The Moretta was a small mask covered with black velvet (hence the name 'Moretta' because, in Venetian dialect, 'moro' means dark, black) of French origin and reserved exclusively for women. Initially it was used by the ladies when they went to visit nuns in respectful silence: the Moretta, in fact, did not allow the wearer to speak because it was held close to the face without the use of laces, but by biting a button on the inside, positioned at the level of the mouth .