John Bratby, a prominent 20th-century British artist, pioneered “Kitchen Sink Realism,” a hallmark of postwar social realism in Britain. His expressive work captured the lives of ordinary people. From 1948 to 1950, he studied at Kingston College of Art, and from 1951 to 1954 at the Royal College of Art in London. Influenced by Van Gogh and Chaim Soutine, he developed a distinctive style, applying thick layers of paint for textural expressiveness. In 1954, his first solo exhibition at Beaux Arts Gallery brought him fame. He taught at the Royal College until 1958, then focused solely on painting. In 1956, he represented Britain at the Venice Biennale, winning the Guggenheim Award, and the Tate acquired his work. From the 1960s to 1980s, inspired by Venice, he created vibrant landscapes. In 1971, he became a Royal Academy member. Bratby’s legacy is preserved in the Tate, National Portrait Gallery, Victoria and Albert Museum, and MoMA. His provocative art significantly shaped British realism.