French artist Henri Matisse was a renowned painter, sculptor, and draughtsman who is widely regarded as one of the most important artists of the 20th century. He was a leader of the Fauvism movement, which emphasized strong colors and expressive brushwork. Matisse's work is characterized by its use of bright colors, bold shapes, and organic forms. He is also known for his paper cutouts, which he used to create colorful and intricate compositions.