64 works carry all of these threads.
10th–15th century
anonymous · ca. 1290
13th–15th century
12th–13th century
8th–13th century
ca. 1250
anonymous · ca. 1000 - ca. 1200
8th–12th century
12th–15th century
13th century and later
11th–12th century
11th–late 15th century
probably 8th–12th century
