Didi Senft, a 56-year-old cycling fan better known as 'El Diablo', poses for the media before riding on his so-called 'guitar bicycle' in Storkow, some 50 km (31 miles) south of the German capital Berlin, April 8, 2008. Didi made the giant 'guitar bicycle' in the shape of a guitar, which measures five metres (16.4 feet) high about 12 metres (39.3 feet) long. REUTERS/Fabrizio Bensch
Didi Senft, a 56-year-old cycling fan better known as 'El Diablo', poses for the media before riding on his so-called 'guitar bicycle' in Storkow, some 50 km (31 miles) south of the German capital Berlin, April 8, 2008. Didi made the giant 'guitar bicycle' in the shape of a guitar, which measures five metres (16.4 feet) high about 12 metres (39.3 feet) long. REUTERS/Fabrizio Bensch