Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Castle of the Teutonic Order in Malbork' has mentioned 'Architecture' in the following places:
Occurrence Sentence Text Source
No contemporary documents survive relating to its construction, so instead the castle's phases have been worked out through the study of architecture and the Order's administrative records and later histories.
[20] Gilly's son, Friedrich Gilly, produced several engravings of the castle and its architecture, which he exhibited in Berlin and had published by Friedrich Frick from 1799 to 1803.