Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Historic Centre of Siena' has mentioned 'Architecture' in the following places:
Occurrence Sentence Text Source
The Siena Cathedral (Duomo), begun in the 12th century, is a masterpiece of Italian Romanesquexe2x80x93Gothic architecture.
The Palazzo Pubblico, itself a great work of architecture, houses yet another important art museum.
The city had substantial influence on art, architecture and town planning during the Middle Ages, both in Italy and elsewhere in Europe.
Criterion (ii): The strong, personal example of artistic civilization, its architecture, painting, sculpture and town planning in particular had a very strong cultural influence not merely on the whole territory of the Republic of Siena but also in Italy and Europe, especially between the 13th and 17th centuries.