Uganda, Kampala, Schoolchildren working at desks in classroom at Mengo Primary School.

India, West Bengal, General, School feeding programme. Line of schoolchildren receiving food.

Tanzania, General, Schoolchildren in classroom.

France, Saint Tropez, Choir boys and priest outside Notre Dame de L'Assomption Church.

France, Saint Tropez, Choir boys and priest outside Notre Dame de L'Assomption Church.

Myanmar, Mandalay, Buddhist monk teaching children, Mahagandhayon Monastic Institution, Amarapura.

Myanmar, Bagan, Two young children, Minnanthu.

USA, New York, Brooklyn Bridge Park, schoolchildren at the colourful plexiglass house called Kolonihavehus by sculptor Tom Fruin beside the East River.

USA, New York, Brooklyn Bridge Park, schoolchildren at the colourful plexiglass house called Kolonihavehus by sculptor Tom Fruin below the Manhattan Bridge spanning the East River.

Turkey, Istanbul, Muslim children visiting Suleymaniye Mosque.

Bhutan, Mongar, Schoolchildren standing outside class.

Thailand, Chiang Mai, Buddhist Schoolchildren with hands held in prayer, one child yawning.