A bold geometric construction by Venezuelan artist Narcisso Debourg, *Sobre Negro* combines acrylic, aluminum, and wood to explore the dynamic interplay of form, material, and space. Created in 1993, the work reflects Debourg's engagement with constructivist principles, using industrial and organic materials to create a striking visual tension. The interplay of reflective aluminum against deeper tones and structured forms invites the viewer to consider the relationship between light, surface, and architectural space.