Question:  Portrait of Wally is a 1912 oil painting by a protégé of Gustav Klimt whose work is noted for its intensity and what?

full_context: Document 1: Soviet sale of Hermitage paintings: The Soviet sale of Hermitage paintings in 1930 and 1931 resulted in the departure of some of the most valuable paintings from the collection of the State Hermitage Museum in Leningrad to Western museums. Several of the paintings had been in the Hermitage Collection since its creation by Empress Catherine the Great. About 250 paintings were sold, including masterpieces by Jan van Eyck, Titian, Rembrandt, Rubens, Raphael, and other important artists. Andrew Mellon donated the twenty-one paintings he purchased from the Hermitage to the United States government in 1937, which became the nucleus of the National Gallery of Art in Washington, D.C.
Document 2: Margaret Stonborough-Wittgenstein: Margaret "Gretl" Stonborough-Wittgenstein (September 19, 1882 – September 27, 1958), of the prominent and wealthy Viennese Wittgenstein family, was a sister of the philosopher Ludwig Wittgenstein and the pianist Paul Wittgenstein. She was the subject of a famous 1905 portrait painted for her wedding by the artist Gustav Klimt (Stonborough-Wittgenstein and other members of the Wittgenstein family were among Klimt's most important patrons), which was sold in 1960 by her son Thomas and may now be seen in the Neue Pinakothek gallery in Munich.
Document 3: Gustav Klimt: Gustav Klimt (July 14, 1862 – February 6, 1918) was an Austrian symbolist painter and one of the most prominent members of the Vienna Secession movement. Klimt is noted for his paintings, murals, sketches, and other objets d'art. Klimt's primary subject was the female body, and his works are marked by a frank eroticism. In addition to his figurative works, which include allegories and portraits, he painted landscapes. Among the artists of the Vienna Secession, Klimt was the most influenced by Japanese art and its methods.
Document 4: Ernst Klimt: Ernst Klimt (3 January 1864 in Vienna – 9 December 1892 in Vienna) was an Austrian history painter and decorative painter. He was a younger brother of the better-known artist Gustav Klimt.
Document 5: Egon Schiele: Egon Schiele (] ; 12 June 1890 – 31 October 1918) was an Austrian painter. A protégé of Gustav Klimt, Schiele was a major figurative painter of the early 20th century. His work is noted for its intensity and its raw sexuality, and the many self-portraits the artist produced, including naked self-portraits. The twisted body shapes and the expressive line that characterize Schiele's paintings and drawings mark the artist as an early exponent of Expressionism.
Document 6: Portrait of Adele Bloch-Bauer I: Portrait of Adele Bloch-Bauer I (also called The Lady in Gold or The Woman in Gold) is a painting by Gustav Klimt, completed between 1903 and 1907. The portrait was commissioned by the sitter's husband, , a Jewish banker and sugar producer. The painting was stolen by the Nazis in 1941 and displayed at the Österreichische Galerie Belvedere. In 2006, following eight years of effort by the Bloch-Bauer heirs, the painting was returned to the family; it was sold the same year for $135 million, at the time a record price for a painting.
Document 7: Death and Life: Death and Life (Italian: Morte e Vita) is an oil on canvas painting by Austrian symbolist painter, Gustav Klimt whose primary subject was the female body. His paintings, murals, and sketches are marked by a sensual eroticism, which is especially apparent in his pencil drawings. The painting was started in 1908 and completed in 1915. It is created in an Art Nouveau (Modern) style by use of allegorical painting genre during Golden phase. The painting measures 178 by 198 centimeters and is now housed at the Leopold Museum in Vienna.
Document 8: Leopold Museum: The Leopold Museum, housed in the Museumsquartier in Vienna, Austria, is home to one of the largest collections of modern Austrian art, featuring artists such as Egon Schiele, Gustav Klimt, Oskar Kokoschka and Richard Gerstl.
Document 9: Portrait of Wally: Portrait of Wally is a 1912 oil painting by Austrian painter Egon Schiele of Walburga "Wally" Neuzil, a woman whom he met in 1911 when he was 21 and she was 17. She became his lover and model for several years, depicted in a number of Schiele's most striking paintings. The painting was obtained by Rudolf Leopold in 1954 and became part of the collection of the Leopold Museum when it was established by the Austrian government, purchasing 5,000 pieces that Leopold had owned. Near the end of a 1997–1998 exhibit of Schiele's work at the Museum of Modern Art in New York, the painting's ownership history was revealed in an article published in "The New York Times". After the publication, the heirs of Lea Bondi Jaray, to whom the work had belonged before World War II, contacted the New York County District Attorney who issued a subpoena forbidding its return to Austria. The work was tied up in litigation for years by Bondi's heirs, who claimed that the painting was Nazi plunder and should have been returned to them.
Document 10: Barbara Zeisl Schoenberg: Barbara Zeisl Schoenberg was born in New York on May 17, 1940, the daughter of Austrian-American Jewish refugee from Nazi Austria composer Eric Zeisl and his wife Dr. Gertrud S Zeisl (Jellinek). She is portrayed by actress Frances Fisher in "Woman in Gold", the 2015 film about her son E. Randol Schoenberg, who represented Maria Altmann in her claim against the Government of Austria to recover five family-owned paintings by the artist Gustav Klimt stolen by the Nazis during World War II.
Document 11: Rudolf Schwarzkogler: Rudolf Schwarzkogler (13 November 1940, Vienna – 20 June 1969, Vienna) was an Austrian performance artist closely associated with the Viennese Actionism group that included artists Günter Brus, Otto Mühl, and Hermann Nitsch.
Document 12: Stealing Klimt: Stealing Klimt is a 2007 documentary film about Maria Altmann's attempt to recover five Gustav Klimt paintings stolen from her family by the Nazis in 1938, from Austria.
Document 13: Anne-Marie O'Connor: Anne-Marie O'Connor is an American journalist and writer who authored The Lady in Gold: The Extraordinary Tale of Gustav Klimt's Masterpiece, Portrait of Adele Bloch-Bauer, the bestselling story of the battle by Vienna emigre Maria Altmann to reclaim five Gustav Klimt paintings from her native Austria in an eight-year legal battle by Los Angeles attorney E. Randol Schoenberg; a saga that also inspired a Harvey Weinstein movie, Woman in Gold, in which Helen Mirren played Maria Altmann.
Document 14: Maria Altmann: Maria Altmann (February 18, 1916 – February 7, 2011) was an Austrian-American Jewish refugee from Austria, who fled her home country after it was occupied by the Nazis. She is noted for her ultimately successful legal campaign to reclaim from the Government of Austria five family-owned paintings by the artist Gustav Klimt which were stolen by the Nazis during World War II.
Document 15: Arnold Schoenberg: Arnold Franz Walter Schoenberg or Schönberg ( ; ] ; 13 September 187413 July 1951) was an Austrian composer, music theorist, and painter. He was associated with the expressionist movement in German poetry and art, and leader of the Second Viennese School. With the rise of the Nazi Party, Schoenberg's works were labelled degenerate music, because they were modernist, atonal and what even Paul Hindemith called "sonic orgies" and "decadent intellectual efforts". He emigrated to the United States of America in 1934.
ground_truth: raw sexuality