Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Aachen Cathedral ' has mentioned 'Red' in the following places:
Occurrence Sentence Text Source
Aachen Cathedral was plastered red in the time of Charlemagne, according to the most recent findings of the Rheinish Office for Monuments.
This plaster was made longer-lasting through the addition of crushed red brick.
The exterior was covered with red plaster.
1429: Double door of the narthex (broken 1811, remains in the cathedral court, on the south wall with gothic graffiti in red chalk).