66 works carry all of these threads.
probably 8th–12th century
10th–early 16th century
9th–15th century
ca. 1250
early 13th century
late 13th–early 14th century
ca. 13th century
late 12th–early 13th century
Ibn Bakhtishu' · ca. 1300
7th–14th century
12th–13th century
