Israel, Netanya, An Israeli and a U.S. flag displayed together as a symbol of friendship and international cooperation between the two countries.

Israel, Netanya, An Israeli and a U.S. flag displayed together as a symbol of friendship and international cooperation between the two countries.

Nepal, Pokhara. Western children trekking in Himalayan Nepali hills near Pokhara.

Nepal, Pokhara. Young English girls trekking in Nepali Himalayan hills near Pokhara.

Nepal, Pokhara. Western family with children trekking in Nepali Himalayan hills near Pokhara.

Nepal, Pokhara. Western family with children resting during trek in Nepali Himalayan hills near Pokhara.

Bangladesh, Lowacherra Forest Reserve, Srimongal, Two sisters walking hand in hand along a path through dappled forest sunlight.

China, Szechuan Province, Tibet, School children waving outside their school.

Zanzibar, Paje, Two young girls playing in the hot sunshine of the sandy beach.

Zanzibar, Paje, Two young girls playing in the hot sunshine of the sandy beach.

Burundi, Kirundo, A family beside the road living in poverty, child with obvious worms.

Burundi, Kirundo, A family beside the road living in poverty, child with obvious worms.