42 works carry all of these threads.
4th–7th century
probably 8th–12th century
late 18th–early 19th century
ca. 1150–ca. 1250
late 1st century BCE–early 1st century CE
14th century
14th–15th century
18th–19th century
13th century
probably 11th century
15th century
9th century
William Morris · designed 1878
