Where can I see Alfred Sisley's paintings?

Alfred Sisley's paintings can be viewed in various museums around the world, with notable collections in the Musée d'Orsay in Paris, the National Gallery in London, and the Philadelphia Museum of Art. Additionally, many of his works are housed in the Musée des Beaux-Arts in Rouen and the Fine Arts Museums of San Francisco. Temporary exhibitions may also feature his work, so it's worth checking local museum schedules as well.