{
  "id": "abstract-expressionism",
  "name": "Abstract Expressionism",
  "period": "1940s-1950s",
  "origin_region": "United States",
  "key_artists": [
    "Jackson Pollock",
    "Mark Rothko",
    "Willem de Kooning"
  ],
  "description": "Spontaneous, gestural abstraction emphasizing scale and raw emotion.",
  "url": "https://gratisapi.com/api/art-movements/abstract-expressionism"
}