Visitors walk on "Tiger and Turtle - Magic Mountain", a 20-metre (66 ft) high and 120 ton (109,000 kg) heavy galvanized curved steel sculpture that looks like a roller coaster, in Duisburg November 18, 2011.[Photo/Agencies]
Visitors walk on "Tiger and Turtle - Magic Mountain," a 20-metre (66 ft) high and 120-ton (109,000 kg) heavy galvanized curved steel sculpture that looks like a roller coaster, in Duisburg in Germany November 18, 2011. [Photo/Agencies]