Surrealist works have an element of surprise: unexpected items are placed next to each other for no clear reason. Many Surrealist artists and writers see their work as an expression of the philosophical movement first and foremost. The works are an artifact, and André Breton said that Surrealism was above all a revolutionary movement. From the 1920s in Paris it spread around the globe. It influenced films such as the "Angel's Egg" and "El Topo".