摄影师：heike mutter + ulrich genth
这是位于德国的一个由heike mutter + ulrich genth建筑事务所设计的巨形雕塑，它是一个庞大的可行走室外雕塑，装置位于起伏的公园的最高点，像过山车一般的造型使游客可以在上面游走，享受周围壮阔的景色，设计从周围自然景观中撅起灵感，三维的雕塑形体呈现出一米宽的楼梯走道，它蜿蜒向前最终形成丰富的表达。它就像是一个真的过山车，最终向着天空划过美丽的弧线，夜晚楼梯扶手上还点缀着LED灯，别具魅力。
Introduced to the public on 13 November 2011， 'tiger & turle - magic mountain' by hamburg-based
duo heike mutter / ulrich genth is a large walkable outdoor sculpture on the heinrich hildebrand höhn in Duisburg， Germany. Resting on the highest point of the undulating park， the rollercoaster-like structure allows visitors to walk along its elevated lanes with views of the western Ruhr. Pulling from the rolling nature of the landscape， the three-dimensional sculpture features a one meter-wide flight of stairs that curves and rises in expressive gestures. Much like an actual rollercoaster， the winding path eventually bends in on itself into a complete - but unwalkable loop. The piece required extensive engineering and was developed in collaboration with German architect Arnold Walz. LED-lights have been incorporated into the handrails to illuminate the sculpture at night.