Duck 

"Duck" is a work by Huang Yongyu, a prominent Chinese painter. The artwork utilizes the traditional ink-wash painting technique, also known as *shui mo*, to depict a single duck swimming in a pond. The duck's sleek form and the vibrant red and blue hues of the water and surrounding environment are rendered with expressive brushstrokes that are characteristic of Yongyu's style. This painting exemplifies the artist's mastery of *shui mo* and his ability to capture the essence of nature with delicate precision.