S. Masbury (self-portrait?), Photographic Artist, Boston, ca. 1875 - Paul Messier Photograph Conservation

The studio researches and treats major works created in the 19th, 20th and 21st century.

A partial list of recent projects includes work by:

Berenice Abbott (1898-1991), Diane Arbus (1923-1971), Eugène Atget (1857 1927), Richard Avedon (1923-2004), Edouard-Denis Baldus (1813-1882), Louis Désiré Blanquart-Evrard (1802-1872), Margaret Bourke-White (1904-1971), Bill Brandt (1904-1983), Brassaï (1899-1984), Julia Margaret Cameron (1815-1879), Edward Sheriff Curtis (1868–1952), Frantisek Drtikol (1883-1961), William Eggleston (1939- ), Roger Fenton (1819-1869), Robert Frank (1924-), Jaromír Funke (1896 - 1945), Shi Guorui (1964- ), Lewis Wickes Hine (1874-1940), Damien Hirst (1965- ), Zhang Huan (1965- ), William Henry Jackson (1843-1942), Gertrude Käsebier (1852–1934), Franz Kline (1910-1962), Dorothea Lange (1895-1965), Gustave Le Gray (1820-1884), Henri Jean-Louis Le Secq (1818-1882), Man Ray (1890-1976), Robert Mapplethorpe (1946-1989), Charles Marville (1816-1879), Henri Matisse (1869-1954), Tina Modotti (1896-1942), László Moholy-Nagy (1895-1946), Irving Penn (1917-2009), Aleksander Mikhailovich Rodchenko (1891-1956), Albert Sands Southworth (1811-1894) and Josiah Johnson Hawes (1808-1901), Aaron Siskind (1903-1991), Edward Steichen (1879-1973), Paul Strand (1890-1976), William Henry Fox Talbot (1800-1877), Felix Teynard (1817-1892), Andy Warhol (1928-1987), Carleton Watkins (1829-1916), Edward Weston (1886-1958)...

...among many other makers.