Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Boyana Church' has mentioned 'Wall' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| There are several layers of wall paintings in the interior from the 11th, 13th, 15-17th and 19th centuries which testify to the high level of wall painting during the different periods. | UNESCO |
| It is one of the most remarkable medieval monuments with especially fine wall paintings. | UNESCO |