Choisai Ienao was a prominent Japanese painter and calligrapher during the Edo period. He is best known for his unique style that blended traditional Japanese art with influences from Western techniques. His works often featured landscapes, flowers, and birds, showcasing his keen observation of nature. Ienao was also a skilled teacher, influencing many students in the art of painting and calligraphy. His contributions to the Edo period art scene helped shape the development of Japanese aesthetics, making him a significant figure in the history of Japanese art.