A breathtaking landscape painting depicting a vibrant sunset over a calm ocean. The scene showcases a solitary lighthouse standing tall on a cliff, inspired by the impressionistic style of Monet. The artwork should be created using oil on canvas, with warm and vibrant tones capturing the essence of the sunset. The focus should be on the interplay of light and color, with brushstrokes that evoke a sense of movement and atmosphere. The overall quality should be high definition, capturing the intricate details of the scene.