St. Mark’s Square, or Piazza San Marco, is Venice’s principal plaza. Originating in the 9th c as a small area in front of St. Mark’s Basilica, the Piazza was enlarged to its present shape and size in 1177. As Venice’s central gathering place, it is extremely popular with tourists, pigeons, and photographers. The Piazza is surrounded by a number of historic structures, including the Doge’s Palace, Procuraties, and Biblioteca Marciana. What was the purpose of the paved pattern on the Piazza floor? Discuss
Source: The Free Dictionary