See

SEE: Installations by Cornelia Konrad

Cornelia Konrad Passage

Incredible public installations by Cornelia Konrad. See it here, here and here.

From Inhabitat:

Cornelia Konrads’ Land Art installations have floated over natural landscapes across the world. Seeming to defy gravity, the works by the German-based artist use materials found within those landscapes, such as rocks and branches, to form installations which strike an ambivalent pose, caught in the midst of a skyward ascension or a downward accumulation. Suspended in time, the works provide a peaceful, contemplative interaction between nature and man-made culture while forming a bridge of mythic other-worldliness between the two.