Why did modernist architects Richard rogers and renzo piano place the escalator outside the georges pompidou national center of art and culture?

Richard Rogers and Renzo Piano placed the escalator outside the Centre Pompidou to emphasize transparency and accessibility, aligning with the building's modernist principles. This design choice allows visitors to engage with the architectural form while providing a dynamic view of the urban environment. By externalizing functional elements, they aimed to challenge traditional notions of architecture and create a more open, public space. Additionally, this approach reflects the building’s focus on the experience of art and culture in an inclusive setting.