Edouard Manet was a revolutionary painter who defied traditional art conventions. He was a pioneer of the Impressionist movement, which focused on capturing the fleeting moments of everyday life. Some synonyms that could be used to describe Manet might include: innovative, trailblazing, groundbreaking, non-conformist, avant-garde, maverick, and daring. His work was often criticized for its blatant depictions of nudity and taboo subjects, but it was this boldness that made him such an important figure in art history. Manet paved the way for future artists to challenge established norms and push the boundaries of creativity.