Alfred Sisley (1839-1899) was a British Impressionist painter who spent much of his life in France. He was born in Paris to British parents and held dual citizenship. Sisley is known for his landscapes, particularly scenes depicting the French countryside and the banks of the River Seine.

Sisley was one of the founding members of the Impressionist movement, along with artists such as Claude Monet, Pierre-Auguste Renoir, and Camille Pissarro. He played a significant role in the development of Impressionism, although he remained less well-known than some of his contemporaries.

Sisley's style was characterized by loose brushwork, a focus on capturing the effects of light and atmosphere, and an emphasis on natural settings. He often painted en plein air, directly observing and depicting nature. His landscapes are marked by their delicate color harmonies and the depiction of changing weather conditions.

Throughout his career, Sisley faced financial difficulties and struggled to gain recognition for his work. He was not commercially successful during his lifetime and relied on the support of patrons and friends. His work began to receive more attention and appreciation in the later years of his life.

Some of Sisley's notable paintings include "Snow at Louveciennes," "The Bridge at Moret-sur-Loing," and "The Seine at Bougival." His contributions to the Impressionist movement, though often overshadowed by other artists, played a significant role in shaping the development of modern art.

Alfred Sisley passed away on January 29, 1899, in Moret-sur-Loing, France. Today, his paintings can be found in major art museums and collections around the world, and he is recognized as one of the important figures of Impressionism.