TheoTown

It features nighttime light animations.Hope you like it.And here is an introduction to this building.
The John Hancock Center in Chicago (now officially renamed 875 North Michigan Avenue and often referred to as "Big John") is a 100-story iconic skyscraper located on Chicago's Magnificent Mile. Completed in 1969, it was once the tallest building in the world outside of New York. The building is renowned for its highly recognizable exterior X-shaped cross-bracing. This tube-structure design not only perfectly resists strong winds but also maximizes the interior space.