Artistic movements are groups of artists who share similar styles, techniques, or philosophies during a specific period. These movements often reflect the cultural, social, and political contexts of their time. Examples include Impressionism, which focused on capturing light and everyday scenes, and Surrealism, which explored the unconscious mind and dream imagery. Each movement typically has key figures who influence its development, such as Pablo Picasso in Cubism or Vincent van Gogh in Post-Impressionism. Artistic movements can evolve over time, leading to new styles and ideas, and they often inspire future generations of artists.