Tourists learn indigo tie-dye techniques at the "Eco Wanderlust" pop-up market in Bangkok, Thailand, June 5, 2017. Some 20 enterprises from the cultural and creative industries launched a pop-up market named "Eco Wanderlust" Monday in Bangkok to mark World Environment Day 2017. By selling eco-friendly daily life products made from recycled materials, the market organizers hope that their action could raise environmental awareness among the public. (Xinhua/Li Mangmang)
