64 works carry all of these threads.
ca. 1250
late 13th–early 14th century
before 16th century
ca. 1180–1210
ca. 1150–ca. 1250
ca. 1200
11th–late 15th century
probably 8th–12th century
10th–15th century
13th century and later
12th–13th century
7th–14th century
8th–13th century
12th–15th century
