Plan, Piazza del Campo in Siena

Contemporary view, Piazza del Campo in Siena

Catheral of Pisa

Plan of the Sacred Compound at Pisa

Facade of the Duomo at Pisa

A Loggia

A Portico

Ogive Arch

Stilted Arch

Stilted Arch with Ogive detailing

Example of ablaq

City plan of Venice

Contemporary view of Venice

Casa d'Oro in Venice

Casa d'Oro in Venice

Facade of a Venetian Palace

Facade of a Venetian Palace

Doge's Palace in Venice

Doge's Palace in Venice

Doge's Palace in Venice

Palazzo dei Consoli in Gubbio

Palazzo del Commune in San Gimignano

Palazzo Pubblico in Siena

Palazzo Vecchio in Florence