Aerial photograph of the Rockefeller Empire State Plaza in Albany, USA. The complex of state-government buildings was built between 1965 and 1976 at a cost of $2 billion.

Aerial photograph of the Rockefeller Empire State Plaza in Albany, USA. The complex of state-government buildings was built between 1965 and 1976 at a cost of $2 billion.

Aerial photograph of the Rockefeller Empire State Plaza in Albany, USA. The complex of state-government buildings was built between 1965 and 1976 at a cost of $2 billion.