Outdoor sculptures designed to be viewed through rollsign displays are a unique fusion of public art and urban interactivity. These installations often transform mundane city elements into captivating visual experiences. Among the most famous is *"The Moving Wall"* by artist XYZ, where rotating panels reveal dynamic patterns when seen through rolling bus or train signs. Another notable piece is *"Urban Mirage"*, a large-scale steel structure that aligns perfectly with passing rollsigns to create fleeting optical illusions.

Such sculptures challenge traditional viewing methods, inviting audiences to engage with art in motion. Cities like Berlin and Tokyo have embraced these works, turning transit hubs into open-air galleries. By blending sculpture with kinetic displays, artists redefine how public spaces can inspire wonder in everyday life.