<span>Sainte-Chappelle, Paris or Aachen Cathedral, Germany
</span>
There are more, but here the ones that I know of
Good. I love the use of reputation
FALSE FALSE FALSE FALSE FALSE!!!!!
Yes. When there is one B flat for one note in the whole measure, it means it's the same note until you get a different note in another measure
Answer:
The watermark that Weyman was able to see is significant because it confirms it is from the 17th century.