73 works carry all of these threads.
11th–late 15th century
probably 8th–12th century
716–36 AH/1316–35 CE
14th century
12th–13th century
Meester van Badia a Isola · c. 1300
10th–early 16th century
ca. 1350–75
13th–15th century
13th–14th century
Giovanni da Milano · ca. 1360
anonymous · c. 1300 - c. 1400
Niccolò di Pietro Gerini · c. 1390
