San Polo
Good for paintings by Tintoretto and Titian, and quiet restaurants behind the Frari.
Scuola Grande di San Rocco is wall-to-wall Tintoretto, and the Basilica dei Frari next door has Titian over the altar. Eat at Osteria Da Fiore or Trattoria Antiche Carampane for seafood, or at Birraria La Corte for pizza in a courtyard. Bar Dogale and Pasticceria Rizzardini handle the mornings. The crowds you have just left at Rialto do not follow you this far. Book the dinners.
Categories show up here once we hold at least 8 places for them. Thin pages help nobody.