The Ashcan School was a group of American painters - most of them Philadelphia newspaper illustrators who followed their teacher Robert Henri to New York - who in the 1900s and 1910s turned art toward the unglamorous life of the modern city. Where the academy wanted polished beauty, Henri's circle painted barrooms, tenements, boxing matches, and crowds, working fast in dark, vigorous tones. John Sloan, George Bellows, Everett Shinn, and George Luks were its core, and the 1908 exhibition of The Eight - Henri's group plus three others - made the break with the National Academy official. The name is later and slightly mocking; the painters themselves spoke only of painting life directly.
Lead image of the Wikipedia article "Ashcan School".Public domain (credit: John Sloan) · source
Defining characteristics
Urban everyday subjects: saloons, tenements, street crowds, boxing rings
Dark, tonal palettes broken by bold, loaded brushwork
Rapid, gestural painting that keeps its sketch-like energy
Loose realism over polished academic finish
Dramatic light and shadow in cramped city interiors
Key figures
Robert Henri(1865-1929) — Teacher and catalyst whose call to paint modern life organized the group
John Sloan(1871-1951) — Chronicler of New York street life and barroom scenes
George Bellows(1882-1925) — Painter of muscular prizefight and urban spectacles
Everett Shinn(1876-1953) — Theater and street scenes rendered with pastel brilliance
George Luks(1867-1933) — Rough-edged genre painter of street urchins and working life