Peru, Cusco, Pisac, Inca mother and child standing in doorway smiling.

Qatar, Doha, Portrait of a man in the harbour wearing traditional head covering with a dhow at anchor beyond.

Qatar, General, Portrait of a Bedouin man.

Education, Senior girl & new boy.

England, Merseyside, Liverpool, Young children playing in kindergarden, 1990.

Uzbekistan, Tashkent, Independence Monument and Happy Mother Monument, Independence Square, Mustakillik Maydoni.

Uzbekistan, Tashkent, Independence Monument and Happy Mother Monument, Independence Square, Mustakillik Maydoni.

Uzbekistan, Shakrisabz, An elderly Uzbek woman with gold teeth.

Myanmar, Mandalay, Young woman washing herself outside her house, Yay Kyi village

India, Maharashtra, Mumbai, Smiling Hindu woman, in orange sari, selling peacock-feather fans in central Bombay.

China, Tibet, Happy faces of Tibetan Labrang Monastery monks after a morning prayers.

Spain, Catalonia, Barcelona, Happy Pills sweet shop in La Ribera district.