Colourfully dressed carnival revellers march during the traditional street carnival, the so-called 'Narrensprung' in the southwestern German town of Rottweil February 4, 2008. Disguised in handmade costumes and wooden masks from the 17th century, they pass the city's gate and walk through the streets of Rottweil by jumping up and down on wooden sticks. REUTERS/Michael Dalder (GERMANY)