Question: How many oil paintings were created by the artist that painted Peasant Woman Against a Background of Wheat?

Context articles: Woman in a Purple Coat
Fabrice de Nola
Doretta Frenna Smith
The Sick Child
The Tower of Babel (Bruegel)
Vincent van Gogh
Peasant Woman Against a Background of Wheat
Head of a Catalan Peasant
Also Sprach Zarathustra (painting)
Humours of an Election

Woman In A Purple Coat or The Purple Coat is a painting by Henri Matisse from 1937.
 It depicts Matisse's assistant Lydia Delectorskaya.
 This painting is an example of Henri Matisse's mature decorative style.
 Matisse depicts his model and companion of many years, Lydia Delectorskaya, in an exotic Moroccan costume, surrounded by a complex of abstract design and exotic color.
 This is an example of one of the final groups of oil paintings in Matisse's career, in 1950 he stopped painting oil paintings in favor of creating paper cutouts.
Fabrice de Nola is an Italian-Belgian artist born in Messina (Sicily) in 1964.
 He introduced the use of QR codes in oil paintings.
 In 2006, he created the first oil paintings containing texts and web connections to be used on mobile phones.
Doretta Frenna Smith (1924–2012) was an artist born and raised in Trieste, Italy.
 She was known for her impressionist realism watercolors.
 Her higher education in Italy includes; Magistrale Institute, The Technical Institute of Accounting, Commercial Institute of Comtometry, Berliz School of Languages, Enenkel School of Art and Design and Popolare University.
 She married an American serviceman at the end of World War Two in Trieste Italy and moved to the United States in December 1948 and settled in Jacksonville, North Carolina where she lived out her life.
 She put her work aside for several years to raise eight children.
 Being inspired in 1971 while watching her oldest son graduate from East Carolina University, she resumed her studies by attending art lectures, demonstration classes from regionally known artists, as well as attending classes at St John Museum of Art in Wilmington NC, Coastal Carolina Community College in Jacksonville NC, Pitt Technical Institute in Greenville NC and Fayetteville Technical Institute.
 She greatly valued the opportunity to attend an art seminar conducted by Fredrick Taubes of New York City which inspired her style.
 In 1973 She began teaching art at Coastal Carolina Community College until 1978 where she turned to painting full-time.
 Her life in Italy during World War II had a profound effect on her work.
 She used her art to help her erase the memories of the war.
 Her first set of paintings where scenes from her childhood, that she called her "Italian Collection".
 Most of the "Italian Collection" were oil paintings, a media that she used early in her career before switching to watercolor.
 In the late 1970s she began painting local scenes of eastern North Carolina, floral and other areas of interest.
 She often painted with opera playing in the background and had commented that the music creates the mood that she would translate visually.
 Her watercolors often produced startling results which added to the spiritual dimension while leaving something to the imagination of the viewer.
 Her awards for her art are in the hundreds with numerous one person shows.
 She had many private collectors from all around the world to include, Italy, Germany, South America, China and Russia.
The Sick Child (Norwegian: Det syke barn) is the title given to six paintings and a number of lithographs, drypoints and etchings completed by the Norwegian artist Edvard Munch (1863–1944), between 1885 and 1926.
 All record a moment before the death of his older sister Johanne Sophie (1862–1877) from tuberculosis at 14.
 Munch returned to this deeply traumatic event again and again in his art, over six completed oil paintings and many studies in various media, over a period of more than 40 years.
 In the works, Sophie is typically shown on her deathbed accompanied by a dark-haired, grieving woman assumed to be her aunt Karen; the studies often show her in a cropped head shot.
 In all the painted versions Sophie is sitting in a chair, obviously suffering from pain, propped by a large white pillow, looking towards an ominous curtain likely intended as a symbol of death.
 She is shown with a haunted expression, clutching hands with a grief-stricken older woman who seems to want to comfort her but whose head is bowed as if she cannot bear to look the younger girl in the eye.
The Tower of Babel was the subject of three paintings by Pieter Bruegel the Elder.
 The first, a miniature painted on ivory, was painted while Bruegel was in Rome and is now lost.
 The two surviving paintings, often distinguished by the prefix "Great" and "Little", are in the Kunsthistorisches Museum, Vienna and the Museum Boijmans Van Beuningen in Rotterdam respectively.
 Both are oil paintings on wood panels.
Vincent Willem van Gogh (] ; 30 March 185329 July 1890) was a Dutch Post-Impressionist painter who is among the most famous and influential figures in the history of Western art.
 In just over a decade he created about 2,100 artworks, including around 860 oil paintings, most of them in the last two years of his life.
 They include landscapes, still lifes, portraits and self-portraits, and are characterised by bold colours and dramatic, impulsive and expressive brushwork that contributed to the foundations of modern art.
 His suicide at 37 followed years of mental illness and poverty.
Peasant Woman Against a Background of Wheat is an 1890 painting by Vincent van Gogh.
 Van Gogh went on to paint several versions of this painting.
Head of a Catalan Peasant is an emblematic sequence of oil paintings and pencil made by Joan Miró between 1924 and 1925.
 Miró began this series the same year that André Breton published his "Manifesto of Surrealism".
 The series was made partly in Paris.
 For Joan Miró "a peasant" symbolized rural knowledge, and also reflected his Catalan identity.
Also sprach Zarathustra (Thus Spoke Zarathustra or Thus Spake Zarathustra) is the oil painting cycle by Lena Hades painted from 1995 to 1997 and inspired by Friedrich Nietzsche's philosophical novel of the same name.
 The painter created her first painting on December 1995 in Moscow.
 The "Thus Spake Zarathustra" cycle is a series of twenty-eight oil paintings made by the artist from 1995 to 1997 and thirty graphic works made in 2009.
 Twenty-four of the paintings depict so-called round-headed little men and their struggles in life.
 The remaining four depict Zarathustra himself, his eagle and serpent.
 Six paintings of the series were purchased by the Moscow Museum of Modern Art and by some important private collectors.
 The oil painting "Also Sprach Zarathustra" series was exhibited several times — including the exhibition at the Institute of Philosophy of the Russian Academy of Sciences in 1997 and at the First Moscow Biennale of contemporary art in 2005.
The Humours of an Election is a series of four oil paintings and later engravings by William Hogarth that illustrate the election of a member of parliament in Oxfordshire in 1754.
 The oil paintings were created in 1755.