{
  "type": "book",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Egon Schiele and Oskar Kokoschka",
  "subtitle": null,
  "slug": "egon-schiele-and-oskar-kokoschka",
  "url": "https://www.kolczanksiazek.pl/christian-bauer/egon-schiele-and-oskar-kokoschka",
  "json": "https://www.kolczanksiazek.pl/christian-bauer/egon-schiele-and-oskar-kokoschka.json",
  "markdown": "https://www.kolczanksiazek.pl/christian-bauer/egon-schiele-and-oskar-kokoschka.md",
  "authors": [
    {
      "name": "Christian Bauer",
      "slug": "christian-bauer",
      "url": "https://www.kolczanksiazek.pl/christian-bauer"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2026-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/hirmer/christian-bauer/egon-schiele-and-oskar-kokoschka_978-37-7744-524-3.webp?v=2026-08-09%2016%3A45%3A50",
  "description": "It was a rivalry that sparked artistic masterpieces. The lavishly illustrated publication looks at the relationship between the two towering figures of Austrian Modernism, Oskar Kokoschka and Egon Schiele. They were rivals and masterful networkers their race for success and recognition opens up a...",
  "editions": [
    {
      "title": "Egon Schiele and Oskar Kokoschka",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/christian-bauer/egon-schiele-and-oskar-kokoschka/9783777445243",
      "publisher": "Hirmer",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-37-7744-524-3",
      "pages": 272,
      "published": "2026-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/hirmer/christian-bauer/egon-schiele-and-oskar-kokoschka_978-37-7744-524-3.webp?v=2026-08-09%2016%3A45%3A50"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}