Japanese avant-garde artist Yayoi Kusama, renowned for turning her hallucinations into striking artworks, has died at the age of 97. Kusama, whose celebrated works included colourful polka-dot paintings, iconic pumpkin sculptures and immersive Infinity Mirror Room installations, died on August 14 at a hospital in Tokyo, according to the Yayoi Kusama Studio.Yayoi Kusama Death ReasonAccording to a statement from the Yayoi Kusama Museum, Kusama died at a hospital on August 14. The museum said she continued painting until her final days. No cause of death was disclosed.Also Read: Yayoi Kusama saw dots everywhere: Japanese artist returned from US in 1973, lived voluntarily in a psychiatric hospital from 1977 until her deathThe statement read, “Throughout an extraordinary lifetime devoted entirely to artistic creation, Kusama pursued an internationally acclaimed career as a pioneering avant garde artist whose creative practice encompassed visual art, performance, fiction, and poetry. She continued to paint until her final days, never setting aside her brush, and continued exploration of forever love and eternal soul.”Yayoi Kusama’s Early Life in JapanYayoi Kusama was born in Matsumoto, Japan, in 1929. She went on to become a major figure in modern art, working across painting, sculpture, performance, writing and installation art. Her distinctive bright red bob, psychedelic colours and signature polka-dot patterns eventually became closely associated with her artistic identity.Kusama’s Training in Traditional Japanese ArtDuring her school years, Kusama received guidance from Japanese painter Kakei Hibino. She later attended the Kyoto Municipal School of Arts and Crafts, where she studied traditional Japanese painting.Yayoi Kusama Moved to New YorkIn 1957, Kusama moved to New York, where she quickly established herself within the city's experimental art scene.She began exhibiting her distinctive net paintings and soft sculptures, while also organising body-painting events and artistic happenings connected to protests against the Vietnam War. She also explored writing, producing fiction and poetry.Kusama is often credited with influencing or having an impact on artists such as Andy Warhol during this period.Kusama Returned to JapanAs her mental health deteriorated, Kusama returned to Japan in 1973. Four years later, she voluntarily moved into a psychiatric hospital, where she continued to live. Despite residing at the hospital, Kusama maintained her artistic practice. She reportedly travelled to her nearby studio each morning to continue working on her art.International Fame and Global RecognitionKusama's reputation continued to grow over the years, with her exhibitions drawing large crowds around the world. Her distinctive artworks became highly sought after, with some of her pieces commanding significant prices in the international art market.