This Feb. 4, 2017 photo shows translucent tapestries created by Brazilian artist Adriana Varejao, falling from the exterior of Olympic Aquatic stadium inside Olympic Park in Rio de Janeiro, Brazil. The Olympic Park is a cutting-edge ghost town; sleek sports arenas without events, deserted before they were even broken in, and well-tended flower gardens, free from pedestrian wear-and-tear. (AP Photo/Silvia Izquierdo)