Pakistani women, wash their laundry at a water reservoir, on the outskirts of Islamabad, Pakistan. The United Nations has proclaimed that March 20 is the International Day of Happiness.
A worker power-washes the West Wing of the White House in Washington D.C. Read more
A displaced camp near Mpoko airport on Wednesday in Bangui. Few people are going back home even as the situation grows less tense in the Central African capital.
Rupak De Chowdhuri/Reuters
A rickshaw puller washes by the roadside on a winter morning in Kolkata, India.