54 works carry all of these threads.
probably 8th–12th century
12th–13th century
late 12th–early 13th century
ca. 1150–75
ca. 1175–1200
10th–11th century
9th–15th century
anonymous · ca. 1150 - ca. 1175
anonymous · ca. 900 - ca. 1100
12th century
ca. 1150–ca. 1250
3rd–12th century
