"Tiger and Turtle Magic Mountain, walk-in sculpture in the shape of a roller coaster, landmark on the Heinrich-Hildebrand-Hohe heap, Anger Park, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

"Tiger and Turtle - Magic Mountain, walk-in sculpture by Heike Mutter and Ulrich Genth on the Heinrich Hildebrand Hohe, on the opening day, Duisburg, North Rhine-Westphalia, Germany, Europe"

"Tiger and Turtle - Magic Mountain, walk-in sculpture by Heike Mutter and Ulrich Genth on the Heinrich Hildebrand Hohe, on the opening day, Duisburg, North Rhine-Westphalia, Germany, Europe"

Landmark Tiger & Turtle - Magic Mountain by Heike Mutter and Ulrich Genth, walkable sculpture in the shape of a roller coaster, on the Halde Heinrich-Hildebrand-Hohe heap, Angerpark, Duisburg, North Rhine-Westphalia, Germany, Europe, PublicGround, Europe

Landmark Tiger & Turtle - Magic Mountain by Heike Mutter and Ulrich Genth, walkable sculpture in the shape of a roller coaster, on the Halde Heinrich-Hildebrand-Hohe heap, Angerpark, Duisburg, North Rhine-Westphalia, Germany, Europe, PublicGround, Europe

"Hand with painted nails and a child's hand working together on an electronic device with light emitting diodes, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

Hands holding tablet pc, with photo of Tiger and Turtle, Duisburg, Ruhr area, North Rhine-Westphalia, Germany, Europe