Un rêve 

Louis Marcoussis created "Un rêve" using graphite, presenting a monochromatic exploration of form and space. The drawing is dominated by geometric shapes and intersecting lines, creating a sense of depth and disorientation. Marcoussis, influenced by cubism, breaks down the subject into fragmented components, challenging traditional perspective. The interplay of light and shadow enhances the structure of the composition, guiding the eye through the complex arrangement of forms. The artist employs a semiotic system of signs, where each line and shape contributes to a visual language that invites interpretation. The composition invites us to question fixed notions of reality, engaging with broader philosophical concerns about perception and representation. Notice how Marcoussis uses line and shading to create a sense of volume, demonstrating how a simple medium can convey complex spatial relationships, reflecting ongoing artistic interpretation and re-interpretation.