Main Image: Tolstoy on bench with children, 1909 www.ltolstoy.com/gallery.html

1828
Main Image: Moscow cityscape, Library of Congress, Prints & Photographs Division, Photochrom Collection [reproduction number, LC-DIG-ppmsc-03842]

Arts: Jim Crow illustration, Library of Congress, Prints & Photographs Division, [reproduction number LC-USZ62-13935]

Inventions: Braille Press, Library of Congress, Prints & Photographs Division, National Photo Company Collection [reproduction number LC-USW3-041494-C]

Politics: Andrew Jackson portrait, Library of Congress, Prints & Photographs Division, [reproduction number LC-USZC4-6466]; Martin Van Buren portrait, Library of Congress, Prints & Photographs Division, Brady-Handy Photograph Collection, [reproduction number LC-DIG-cwpbh-03542]

People: Webster illustration, Library of Congress, Prints & Photographs Division, [reproduction number LC-USZC4-1586]

1839
Main Image: Tolstoy portrait in chair, 1849, www.ltolstoy.com/gallery_01 (image 1)

Arts: Four book covers collage

Inventions: Daguerreotype photo, Library of Congress, Prints & Photographs Division, Daguerreotype Collection [reproduction number LC-USZC4-9414]

Politics: President Harrison's death illustration, Library of Congress, Prints & PhotographsDivision [reproduction number LC-USZ62-51523]

People: Karl Marx portrait illustration, Library of Congress, Prints & Photographs Division [reproduction number LC-USZ62-16530]

1849
Main Image: Tolstoy military portrait, 1856, www.ltolstoy.com/gallery_01 (image 2)

Arts: Four book covers collage

Inventions: Panama Railway illustration, Library of Congress, Prints & Photographs Division [reproduction number LC-USZ62-75699]

Politics: Dred Scott portrait illustration, Library of Congress, Prints & Photographs Division [reproduction number LC-USZ62-5092]

People: Napoleon portrait, Library of Congress, Prints & Photographs Division, Sergei Mikhailovich Prokudin-Gorskii Collection [reproduction number LC-DIG-prok-10099]