64 works carry all of these threads.
probably 8th–12th century
early 13th century
8th–13th century
anonymous · ca. 1290
late 13th–early 14th century
13th century and later
7th–14th century
late 12th–early 13th century
anonymous · ca. 1100 - ca. 1200
ca. 1175–1200
10th–early 16th century
12th–13th century
9th–15th century
