The famous artist known for his paintings of water lilies is Claude Monet. A leading figure in the Impressionist movement, Monet's work focused on capturing the effects of light and color in natural scenes. His series of paintings depicting the water lilies in his garden at Giverny are among his most celebrated masterpieces, characterized by their vibrant colors and naturalistic forms. Monet's approach to painting emphasized en plein air techniques, where he painted outdoors to better capture the changing light and atmosphere. His work has left a lasting influence on art, inspiring generations of artists in various styles.