18th-century architectural alteration
C39077
concept
An 18th-century architectural alteration is a modification or addition made to an existing building during the 1700s that reflects the design principles, materials, and stylistic trends of that period.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| 18th-century architectural addition | 1 |
Instances (2)
| Instance | Via concept surface |
|---|---|
| The House of Elgin (alterations) | — |
| Santa Maria Maggiore loggia of the Benedictions | 18th-century architectural addition |