• Thumbnail for Abbott Handerson Thayer
    Abbott Handerson Thayer (August 12, 1849 – May 29, 1921) was an American painter, naturalist, and teacher. As a painter of portraits, figures, animals...
    26 KB (3,081 words) - 18:27, 23 October 2024
  • politician Abbott Handerson Thayer (1849–1921), American painter and naturalist Abbott Payson Usher (1883–1965), American economic historian Abbott M. Washburn...
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  • Thumbnail for Countershading
    classical form of countershading, discovered in 1909 by the artist Abbott Handerson Thayer, works by counterbalancing the effects of self-shadowing, again...
    37 KB (4,249 words) - 00:26, 14 August 2024
  • Thumbnail for The Sisters (Thayer)
    oil on canvas painting by Abbott Handerson Thayer. It depicts Bessie and Clara Stillman, and was commissioned from Thayer by their brother, the banker...
    6 KB (650 words) - 19:58, 29 July 2023
  • Thumbnail for Stevenson Memorial
    painting by the American artist Abbott Handerson Thayer, intended to commemorate the writer Robert Louis Stevenson. Though Thayer initiated several paintings...
    8 KB (858 words) - 10:49, 8 February 2024
  • Thumbnail for Distractive markings
    artist Abbott Handerson Thayer described distractive markings in his 1909 book on camouflage, Concealing-Coloration in the Animal Kingdom. Thayer wrote...
    8 KB (879 words) - 12:17, 26 November 2023
  • Thumbnail for Thayer family
    Representative from Massachusetts Abbott Handerson Thayer (1849–1921), American painter, amateur naturalist, and teacher Webster Thayer (1857–1933), the judge at the...
    4 KB (448 words) - 23:23, 6 September 2023
  • Thumbnail for Disruptive eye mask
    and snakes. Eye masks were first noticed by the American artist Abbott Handerson Thayer in 1909, and analysed extensively by the zoologist Hugh Cott in...
    10 KB (1,230 words) - 03:39, 7 January 2024
  • Thumbnail for Dazzle camouflage
    Kerr's subsequent letters achieved nothing. The American artist Abbott Handerson Thayer had developed a theory of camouflage based on countershading and...
    49 KB (5,390 words) - 14:13, 16 October 2024
  • Thumbnail for Gladys Thayer
    Connecticut. She was the child of artists Catherine "Kate" Bloede Thayer and Abbott Handerson Thayer. Through her mother she was the granddaughter of Marie "Mary"...
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  • Thumbnail for Mount Monadnock
    other American artists have painted Mount Monadnock, among them Abbott Handerson Thayer, Rockwell Kent and Richard Whitney. The American composer Alan...
    29 KB (3,416 words) - 16:40, 21 October 2024
  • Thumbnail for Indian peafowl
    theory failed to gain widespread attention. The American artist Abbott Handerson Thayer tried to show, from his own imagination, the value of the eyespots...
    64 KB (7,251 words) - 16:44, 4 November 2024
  • Thumbnail for Concealing-Coloration in the Animal Kingdom
    and completion of his father Abbott Handerson Thayer's major work. The book, illustrated artistically by Abbott Thayer, sets out the controversial thesis...
    42 KB (5,512 words) - 14:16, 1 October 2024
  • Thumbnail for Crypsis
    the sea and on land. It is sometimes called Thayer's law, after the American artist Abbott Handerson Thayer, who published a paper on the form in 1896...
    14 KB (1,372 words) - 11:15, 13 September 2024
  • Thumbnail for Emma Beach Thayer
    painter Abbott Handerson Thayer (1849–1921) of the Thayer family, and the stepmother of painter Gerald Handerson Thayer (1883-1939). Thayer died in Peekskill...
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  • Thumbnail for List of people with bipolar disorder
    Michael Thalbourne, Australian psychologist and parapsychologist. Abbott Handerson Thayer, American artist and painter. Debi Thomas, Olympic medalist, former...
    143 KB (12,026 words) - 19:47, 31 October 2024
  • Thumbnail for Ten American Painters
    Artists. Winslow Homer declined an invitation to join the group; Abbott Handerson Thayer accepted membership but withdrew before the group's first exhibition...
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  • Ernest Renoux Carl Frederick von Saltza Julius LeBlanc Stewart Abbott Handerson Thayer Vasili Vasilyevich Vereshchagin Douglas Volk J. Alden Weir William...
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  • Thumbnail for Ellen Thayer Fisher
    Hampshire Volunteers in the American Civil War. Her younger brother, Abbott Handerson Thayer became an artist and naturalist. After living in Boston, the family...
    14 KB (1,121 words) - 10:18, 23 June 2024
  • Thumbnail for Brimstone moth
    caterpillar larvae of the brimstone moth. The American artist Abbott Handerson Thayer, generally considered the originator of the theory of countershading...
    6 KB (643 words) - 10:40, 3 September 2024
  • Thumbnail for Ship camouflage
    a ship as seen against the distant sky on the horizon. Artist Abbott Handerson Thayer investigated countershading color schemes to "paint out" natural...
    43 KB (5,018 words) - 12:13, 26 August 2024
  • 19th-century painting by James Collinson The Sisters (Thayer), an 1884 painting by Abbott Handerson Thayer The Sisters (1914 film), an American film starring...
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  • Thumbnail for Peter Scott
    naturally shadowed areas as countershading, following the ideas of Abbott Handerson Thayer from the First World War. To port, the ship was painted in "bright...
    31 KB (3,270 words) - 05:20, 2 November 2024
  • Thumbnail for Animal coloration
    first described by the American artist Abbott Handerson Thayer, a pioneer in the theory of animal coloration. Thayer observed that whereas a painter takes...
    49 KB (5,274 words) - 15:11, 25 August 2024
  • Thumbnail for Thomas Millie Dow
    They were the Englishman William Stott of Oldham and the American Abbott Handerson Thayer. Both men were to remain important figures in Dow's personal and...
    11 KB (1,460 words) - 10:10, 9 May 2024
  • Thumbnail for Disruptive coloration
    high-contrast patterns that display their outlines. The artist Abbott Handerson Thayer in his 1909 book Concealing-Coloration in the Animal Kingdom argued...
    26 KB (2,730 words) - 16:17, 18 October 2024
  • Thumbnail for Eurasian bittern
    captive bittern to discover how its "boom" was produced. The artist Abbott Handerson Thayer argued in Concealing-Coloration in the Animal Kingdom that animals...
    32 KB (3,604 words) - 11:15, 17 August 2024
  • Penfold (1849–1921), painter Jacob Riis (1849–1914), photographer Abbott Handerson Thayer (1849–1921), painter Dwight William Tryon (1849–1925), painter...
    37 KB (4,215 words) - 01:07, 10 October 2024
  • include: Thayer family, a Boston Brahmin family and prominent American political family. Abbott Handerson Thayer (1849–1921), American artist Adin Thayer (1816–1890)...
    5 KB (678 words) - 20:59, 27 February 2024
  • Thumbnail for Camouflage
    either from above or below." The artist Abbott Handerson Thayer formulated what is sometimes called Thayer's Law, the principle of countershading. However...
    122 KB (13,451 words) - 07:55, 19 October 2024