A man is silhouetted against the sun while selling livestock at a cattle market ahead of the Eid al-Adha festival on the outskirts of Islamabad, Pakistan, on October 29, 2011. Muslims around the world celebrate the Islamic festival Eid al-Adha by slaughtering sheep, goats, cows and camels to commemorate Prophet Abraham's willingness to sacrifice his son Ishmael on God's command.
{}