Mother playing with young son.

Tiananmen Square. Gate Heavenly Peace with soldier standing in the foregroundPekingPeking

The White House, exterior facade and formal grounds.

Special Care Baby Unit with tiny baby in an incubator with attending nurse

Dentist examining child with mouth wide open

Professor Harry Kroto holding molymod

Woman lying in a bed with tubes running from her arm and monitor in the foreground

5th Avenue crowded with Christmas shoppers

Imperial Palace with cyclists riding down a long red alleyway

Seven Sisters mountain cliff with cascading waterfall.

Seven Sisters chalk cliffs seen across seaweed covered rocks at low tide