Very few sculptures go below ground level, and the few that do – such as Walter de Maria’s Vertical Earth Kilometer – only imply that there are underground elements, rather than actually making them accessible. In this sense, Stefan Sous’ Basement opens up an additional dimension for public art: as the title suggests, it makes…

It is rare to find a work of art that feels as much like a “foreign body” as Chip, which looks like a dark object hovering above the paved square because of its limited contact with the ground beneath it. Made up of gently concave and convex steel plates that are joined to create sharp…

In the middle of the river there is an island with a single tree. Beside the tree there is a small dock, similar to those used for fishing, swimming, or tying up a boat. However, it is not made of wood like most docks, but instead brightly lit tubes. A disappearing island in the dark…