29 works carry all of these threads.
late 18th century
9th century
16th century
early 13th century
1785–90
late 13th–early 14th century
ca. 550–500 BCE
7th–10th century
19th century
early 6th century BCE
8th century
ca. 9th century BCE
18th century
7th–5th century BCE
4th–7th century
