Giant Fish Sculptures Made from Discarded Plastic Bottles in Rio. The giant artwork was part of the UN Conference on Sustainable Development, which was held in Rio between between 19-22 June. The sculptures serve as a reminder for beach-goers to recycle plastic bottles in order to reduce the amount of waste that ends up in our oceans.
Leandro Erlich In one of the 21st Century Museum of Art (Kanazawa, Japan) courtyards is a swimming pool framed by a limestone deck. When seen from the deck, the pool appears to be filled with deep, shimmering water. In fact, however, a layer of water only some 10 centimeters deep is suspended over transparent glass. Below the glass is an empty space with aquamarine walls that viewers can enter.