147 works carry all of these threads.
Carleton E. Watkins · 1861
Mathew Brady Studio, active 1844 - 1894 · c. 1860-70
1840–50
Pierre-Louis Pierson · 1860s
7th–8th century
Giorgio Sommer · ca. 1874
1850–70
Pseudo-Ortkens · ca. 1520
ca. 1500
2nd–3rd century CE
Pierre Benardié (or Berardier) · 1775–81
4th–7th century
Francis Frith · 1870s
