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