Photo taken on April 26, 2017 shows the statues adorned with auditive protectors marking the International Noise Awareness Day, in Sao Paulo, Brazil, on April 26, 2017. The International Noise Awareness Day is celebrated annually the last Wednesday of April, and was created by the Center for Hearing and Communication (CHC) in 1996 to encourage people to combat noise pollution. (Xinhua/Rahel Patrasso)
