Big Clouds by Théo van Rysselberghe is an expressive seascape that captures the dramatic interplay between sky and sea. The painting features large, billowing clouds dominating the composition, their dynamic forms reflecting the changing weather. Van Rysselberghe’s use of vibrant colors and bold brushwork conveys a sense of movement and energy, drawing the viewer into the scene. The contrast between the turbulent sky and the calm waters below creates a striking visual balance, showcasing the artist’s ability to capture the essence of nature’s power. This work exemplifies van Rysselberghe’s role in the Pointillist movement, emphasizing color and form.