Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Botanical Garden (Orto Botanico), Padua' has mentioned 'Stone' in the following places:
Occurrence Sentence Text Source
In 1704, four gates and gateways were built with huge embellished acroterions (ornaments) in red stone, decorated with plants made of wrought iron.
During the first half of the 18th century, the wall was refined along the external perimeter by a balustrade made of Istria Stone on which vases and half-length portraits of important persons were placed.