Paul Cézanne's *Montagne Sainte-Victoire* series is one of the most significant achievements in modern art history. Painted between the 1880s and early 1900s, these works feature the Sainte-Victoire Mountain near Aix-en-Provence, a subject deeply connected to Cézanne’s life. He explored nature through geometric simplification, focusing on the interplay of light, color, and structure.  

With subtle tonal variations and bold brushstrokes, Cézanne transformed the mountain into a symbolic entity, balancing realism and abstraction. This series laid the foundation for Cubism and modern art, reflecting Cézanne’s profound insights into the harmony and tension found in nature.