Here is a list of ten of the most iconic Impressionist paintings by Claude Monet:

• 1. "Water Lilies (or Nymphéas)" - Captures the essence of his Giverny garden's pond, enveloping viewers in a world of delicate reflections, fluid brushstrokes, and tranquil beauty.
• 2. "Impression, Sunrise" - This painting is widely considered to be the first Impressionist painting and was the inspiration for the name of the Impressionist movement.
• 3. "The Haystacks" - Haystacks series showcases his mastery of capturing fleeting light and color variations by portraying rural haystacks under diverse atmospheric conditions, symbolizing the essence of Impressionism.
• 4. "The Rouen Cathedral" - The Rouen Cathedral series by Claude Monet is a stunning collection of paintings that demonstrates the artist's ability to capture the intricate Gothic architecture and ever-changing light, emphasizing the transformative power of atmosphere on a single subject.
• 5. "The Poppies" - Vibrant and iconic Impressionist painting that captures the essence of a fleeting moment in nature, with vivid red poppies swaying in a lush green field, evoking a sense of serenity and harmony.
• 6. "Etretat Aiguille and Porte Daval Sunset" - The Etretat Aiguille and Porte d'Aval create a breathtaking scene as the sun sets, casting vibrant hues across the sky and illuminating the majestic limestone arch and needle-like rock formation on the Normandy coast.
• 7. "The Houses of Parliament" - Grandiose Gothic architecture of London's iconic landmark enveloped in the city's fog and smog, demonstrating the artist's skill at capturing the interplay between light, color, and atmosphere.
• 8. "Boulevard des Capucines" - The bustling energy of Parisian life, with a flurry of pedestrians and carriages on a lively city street, exemplifying the Impressionist technique of using quick brushstrokes to convey the ephemeral nature of light and movement.
• 9. "La Grenouillere" - Claude Monet's La Grenouillère is an enchanting depiction of a popular leisure spot on the Seine River, characterized by its lively atmosphere, shimmering reflections, and skillful use of color, embodying the essence of Impressionism and the artist's fascination with capturing the fleeting effects of light.
• 10. "Garden at Sainte-Adresse" - Garden at Sainte-Adresse is a captivating painting by Claude Monet that invites the viewer into a lush, sun-drenched garden overlooking the sea, showcasing the artist's mastery of color, light, and atmosphere to create a scene of serene beauty and harmony. It is important to note that Monet created numerous other paintings that are also considered iconic and beautiful, and that the works listed here are simply a selection of some of his most famous and well-regarded pieces.