After the revolution, Tunisia pours its troubles on its walls. Artists celebrate the people's victory through mural blows. Graffiti invades the cities' walls. Thameur Mekki reports from TunisMore
Each year, millions of Muslims set out on a pilgrimage to Touba, in central Senegal. The annual event even surpasses the number of faithful who undertake the traditional hajj to Saudi Arabia. By Rene Wilbrandt
