Performance art comes clean at Hong Kong's Art Basel The gigantic bowls and chopsticks strewn across the floor at Hong Kong's Art Basel looked so squeaky clean it seemed pointless for the cleaner to keep wiping them, dwarfed by the oversized tableware. Looking like a scene out of Alice in Wonderland, it was in fact part of a performance art piece by Taiwanese artist Chou Yu-cheng. IMAGES AND SOUNDBITES