Why is marble less common than concrete in contemporary urban outdoor art?

In contemporary urban outdoor art, concrete has become the dominant material, while marble appears far less frequently. This shift is driven by practical and economic factors. Concrete is significantly cheaper to produce and transport, making it accessible for large-scale public projects. It also offers greater durability against weather and vandalism, requiring less maintenance over time. Marble, though aesthetically prestigious, is costly to quarry and carve, and its porous nature makes it vulnerable to staining and erosion in outdoor settings. Additionally, concrete’s versatility allows for innovative shapes and textures, aligning with modern artistic trends. While marble remains iconic for classical sculptures, concrete’s affordability and resilience better suit the demands of today’s urban art installations.