Editing Daniel-Henry Kahnweiler (section)

==Art dealer==
[[File:Picasso Portrait of Daniel-Henry Kahnweiler 1910.jpg|thumb|[[Pablo Picasso]], 1910, ''[[Portrait of Daniel-Henry Kahnweiler]]'', oil on canvas, [[Art Institute of Chicago]]]]
Kahnweiler is considered to have been one of the greatest supporters of the [[Cubism|Cubist]] art movement through his activities as an art dealer and spokesman for artists. He was among the first people to recognize the importance and beauty of Picasso's ''[[Les Demoiselles d'Avignon]]'' and immediately wanted to buy it along with all of Picasso's works. Picasso wrote of Kahnweiler, "What would have become of us if Kahnweiler hadn't had a business sense?" Kahnweiler's appreciation of Picasso's talents was especially gratifying to the artist, since he was largely unknown and destitute at the time when many of his most famous works were created.<ref name="JR" />

In his gallery, Kahnweiler supported many of the great artists of his time who found themselves without adequate recognition and little or no interest among collectors. Initial purchases included works by [[Kees van Dongen]], [[André Derain]], [[André Masson]], [[Fernand Léger]], [[Georges Braque]], [[Juan Gris]], [[Maurice de Vlaminck]] and several other artists of the same generation. To use his own word, Kahnweiler wanted to "defend" great artists, but only those who had no dealers and of whose talents he was convinced. Rather than exhibiting appealing works by established artists from the past and present, Kahnweiler championed burgeoning artists who had come from all over the globe to live and work in [[Montparnasse]] and [[Montmartre]] at the time. Thus [[Paul Cézanne]], although a great artist, was considered too old to be represented, and his work was already represented by the dealer [[Ambroise Vollard]] in any case.<ref name= "JR" />

[[File:Kees van Dongen, c.1907-08, Portrait of Daniel-Henry Kahnweiler, oil on canvas, 65 x 54 cm.jpg|thumb|[[Kees van Dongen]], c. 1907-08, ''Portrait of Daniel-Henry Kahnweiler'', oil on canvas, Musée du Petit Palais, Geneva]]
Along with such men as [[Alfred Flechtheim]], [[Paul Cassirer]], [[Daniel Wildenstein]], [[Léonce Rosenberg]] and [[Paul Rosenberg (art dealer)|Paul Rosenberg]], Kahnweiler was one of the influential art connoisseurs of the 20th century. As a businessman, Kahnweiler pioneered many new methods of working with artists and art dealing; these are now established practices in the industry.

In 1907, when there were only half a dozen viable galleries in Paris, he made contracts with artists to buy all of their work in order to free them from financial worries and permit them to concentrate on their creative work. He met with them daily to discuss their work, photographed each work they produced (he felt it imperative to have a record), held exhibitions of their work and promoted their work internationally. Since he considered himself friends with many of them, he co-owned little sailing boats with his artists.

As part of his activities in promoting the work of emerging artists, Kahnweiler sponsored the first exhibition of the work of [[Georges Braque]]. He encouraged the practice of publishing ''Beaux Livres'' (beautiful books), in which a contemporary artist would illustrate a work of a contemporary writer. He expanded his presentations by bringing together artists, writers and poets to produce their works as a joint project in more than 40 books. Picasso, for example, illustrated the works of [[Max Jacob]]. As a publisher of art with literary works, he had no equal, and was the first to sponsor publications by Max Jacob, [[Guillaume Apollinaire]], [[André Masson]], [[Gertrude Stein]], [[Pablo Picasso]], and many others. In doing so, he launched many literary careers.

Kahnweiler's entrepreneurial abilities were so acute that by the 1950s his art gallery was among the top 100 French companies in terms of export figures.