29 works carry all of these threads.
19th century
18th century
ca. 550–500 BCE
late 18th century
4th–7th century
3rd–4th century CE
ca. 9th century BCE
ca. 1500
7th–10th century
1785–90
7th–5th century BCE
1600–1200 BCE
17th century (?)
late 12th–early 13th century
1850–70
