but also can help research centers, that try to find the solution to rebuild original natural environment and help animals to reproduce. There are big organizations such as UNESCO and WAZA that are sure that zoos are irreplaceable. "African elephants brought to zoos in Japan are often unable to raise their offspring because many lost their parents to poaching by ivory hunters. But they are smart enough to learn from their keepers, said Osamu Shiina, who cares for the animals at a prefectural-run zoo on Shikoku. Shiina, 51, is in charge of a family of four African elephants at Tobe Zoological Park in the town of Tobe, Ehime Prefecture." Japan Times 16/12/2013
After the war, in 1921, they returned to Paris. Delaunay continued to work in a mostly abstract style. During the 1937 World Fair in Paris, Delaunay participated in the design of the railway and air travel pavilions. When World War II erupted, the Delaunays moved to the Auvergne, in an effort to avoid the invading German forces. Suffering from cancer, Delaunay was unable to endure being moved around, and his health deteriorated. He died from cancer on 25 October 1941 in Montpellier. The Aichi Prefectural Museum of Art (Japan), the Albright-Knox Art Gallery (Buffalo, New York), the Art Institute of Chicago, the Berkeley Art Museum, the Bilbao Fine Arts Museum (Spain), National Museum of Serbia in Belgrade, the Fine Arts Museums of San Francisco, the Guggenheim Museum (New York City), the Honolulu Academy of Arts, Kunstmuseum Basel (Switzerland), the Museum of Modern Art (New York City), the National Gallery of