The tallest building in Boston.....

In the time of humans, the John Hancock Tower at 60-stories high was the tallest building in New England / Boston . After people how long will 200 Clarendon Street last?

150 years after people:


The edifice collapses

After 150 years of neglect the John Hancock Tower, like most of historic Boston, is covered in vegetation, soon it collapses in a .pancake effect.Plant life soon covers the remains of what was once the tallest building in the state.