I have several Muslim friends who are currently observing the month of Ramadan. The Big Picture has some superb photos of Muslims observing their holy month around the world:
Muslim faithful throughout the world are currently observing the holy month of Ramadan. Observant Muslims participate in fasting (sawm), one of the five pillars of their faith, this entire Lunar month (this year it extends from September 1st to the 30th). Eating, drinking, smoking and sexual activity is prohibited from dawn until sunset, when the fast is broken with the evening meal called Iftar. Local customs define varying traditions, including differing types of food used to break the daily fast. The fasting is meant to teach a person patience, humility and sacrifice, to set aside time to ask forgiveness, practice self-restraint, and pray for guidance in the future.