Image from Wikimedia Commons
unknown - Public Domain
United States Senate - Public Domain
CBS Television - Public Domain
Stephencdickson - CC BY-SA 4.0
Not stated - Public Domain
Philip Alexius de László (1869–1937) - Public Domain
Emily Goodrich Smith - Public Domain
Pierre-Auguste Renoir (1841-1919) - Public Domain
Agence de presse Mondial Photo-Presse -
Image from Wikimedia Commons
unknown - Public Domain
Grimani, Domenico, 1460-1523
Image from Wikimedia Commons
Pickman, Dudley Leavitt, 1779-1846
Image from Wikimedia Commons
Ritz, Charles C.
Image from Wikimedia Commons
United States Senate - Public Domain
Welch, Joseph N., 1890-1960
Image from Wikimedia Commons
CBS Television - Public Domain
McNair, Barbara, 1934-2007
Image from Wikimedia Commons
Stephencdickson - CC BY-SA 4.0
Coventry, Andrew, 1764-1832
Image from Wikimedia Commons
Bhumibol Adulyadej, King of Thailand, 1927-
Image from Wikimedia Commons
Pickering, W. H. (William Hayward), 1910-2004
Image from Wikimedia Commons
unknown - Public Domain
Alain, 1868-1951
Image from Wikimedia Commons
Johnston, George, 1797-1855
Image from Wikimedia Commons
Raffles, Thomas Stamford, Sir, 1781-1826
Image from Wikimedia Commons
Skylar, Sunny, 1913-2009
Image from Wikimedia Commons
Not stated - Public Domain
Tulasne, Charles, 1816-1884
Image from Wikimedia Commons
White, E.B. (Elwyn Brooks), 1899-1985
Image from Wikimedia Commons
Philip Alexius de László (1869–1937) - Public Domain
Holme, Charles, 1848-1923
Image from Wikimedia Commons
Brearley, Norman, Sir, 1890-1989
Image from Wikimedia Commons
Emily Goodrich Smith - Public Domain
Goodrich, Elizur, 1761-1849
Image from Wikimedia Commons
Cook, Tennessee Claflin, Lady, 1845-1923
Image from Wikimedia Commons
Pope, Frank L. (Franklin Leonard), 1840-1895
Image from Wikimedia Commons
Thomson, James, 1786-1849
Image from Wikimedia Commons
Barker, Cicely Mary
Image from Wikimedia Commons
Pierre-Auguste Renoir (1841-1919) - Public Domain
Valtat, Louis, 1869-1952
Image from Wikimedia Commons
Celtis, Konrad, 1459-1508
Image from Wikimedia Commons
Lawson, Ernest, 1873-1939
Image from Wikimedia Commons
Levi, Arrigo, 1926-....
Image from Wikimedia Commons
Garnett, Thomas, 1766-1802
Image from Wikimedia Commons
Barrell, Joseph, 1869-
Image from Wikimedia Commons
Agence de presse Mondial Photo-Presse -
Bulla, Max
Image from Wikimedia Commons
unknown - Public Domain
Baxter, Warner, 1889-1951
Image from Wikimedia Commons
Dreyfus, Alfred, 1859-1935