Future of our Planet: Artistic impression of a time hundred years from now

Photoshop contest : To imagine what would be left of some of the world's major landmarks in hundreds of years, once civilization has ended. Trafalgar Square, London The Palace of Westminster, London Tower Bridge, London The Burj Al Arab, Dubai Hong Kong harbour Sydney Opera House, Australia The Louvre, Paris, France The Arc de Triomphe in Paris, France Brandenburg Gate, Berlin, Germany The Basilica of Superga, Turin, Italy Giotto's bell tower in Florence, Italy Times Square, New York City The Brooklyn Bridge, New York City Cinderella Castle, Walt Disney World, Florida, US Mount Rushmore, South Dakota, US