Ramadan is a holy month for the world's Muslims. It is a month of peace and the time in which the Koran was first sent down from heaven to the Prophet Mohammed. The fasting takes place from sunrise to sunset and means abstinence from eating, drinking and sex. It is a form of worship. Those who fast should gain a better appreciation of the predicament of the poor and the destitute. Ramadan is also a month devoted to intensive prayer and social welfare. Our slide show presents impressions of Ramadan from the varied Islamic cultures all across Asia.