Composition au train 

"Composition au train" is an abstract painting created by the renowned Belgian surrealist artist René Magritte. Magritte, known for his enigmatic and thought-provoking works, explores the interplay of form and space in this painting. The painting's composition features geometric shapes, including squares, rectangles, and circles, representing houses, windows, and a train, creating a sense of disorientation. The artist's use of bold colors and flat planes adds to the work's surrealist character, inviting viewers to contemplate the nature of reality and illusion.