Cool art in a hot saunaTOKYO — Artworks are exhibited almost anywhere these days. Not only in upscale museums and galleries but also online, and in streets and outdoor parks. But whoever would have thought of enjoying art in a sauna?Japanese creative collective teamLab opened a tent last week which houses sauna rooms and art installations in downtown Tokyo. A "spectacular experiment," as one teamLab member described it, an attempt to allow visitors to immerse themselves in the artworks on display after being elevated to the highest mental state by first experiencing a hot sauna followed by a cold shower.Titled "teamLab & TikTok, teamLab Reconnect," the exhibition runs until Aug. 31 in Tokyo's Roppongi area, known for its iconic Roppongi Hills complex and other skyscrapers, as well as its lively bars and nightlife. Produced in conjunction with ByteDance, which owns the TikTok social networking service, the exhibitions present seven digital artists' works, among which six pieces that vi…