While cities like New York, Paris, Berlin, London, and Barcelona are often credited with shaping the global graffiti movement, Europe’s street art landscape extends far beyond its most obvious capitals. Across the continent, a number of cities have transformed their walls, underpasses, facades, and forgotten corners into living archives of urban creativity.

This autumn, the Paris art calendar will welcome a new addition with the launch of Spera, an urban and contemporary art fair set to debut in Montrouge from October 2 to 5, 2025. Marking its inaugural edition, the event aims to establish itself as a fresh platform within the region’s growing ecosystem of urban art fairs, while offering a format that places equal emphasis on exhibition, accessibility, and direct engagement between artists, galleries, collectors, and wider audiences.

As the renewable energy sector continues to expand, a less visible challenge is beginning to demand greater attention: what happens when wind turbines reach the end of their operational life. While wind power remains central to the global energy transition, the disposal of decommissioned turbine blades has emerged as a significant environmental and industrial issue.

Street art is far from a single visual language. What began as an umbrella term for unauthorized artistic interventions in public space has evolved into a remarkably diverse ecosystem of techniques, materials, and creative strategies.