The Lisbon Design Museum has a sample collection of the various types and styles of Converse sneakers (All-Stars, Chuck Taylor, etc.) from its vast, obsessively curated trove of kicks from the American  footwear brand.

This abstract sculptural artwork is made from hundreds — perhaps more — of scouring pads and hangs from barely-visible wires in a small hotel courtyard cafe on the hillside below Lisbon’s famous castle in Alfama.