42 works carry all of these threads.
probably 8th–12th century
late 9th century
ca. 1150–ca. 1250
13th century
4th–7th century
14th century
8th–9th century
18th–19th century
late 1st century BCE–early 1st century CE
late 17th–early 18th century
19th century
William Morris · designed 1878
1730s
9th century
