An actress reacts prior to the show during the 2017/2018 Gramado "Natal Luz" (Christmas lights in English) event held in Gramado, the state of Rio Grande do Sul, Brazil, on Nov. 30, 2017. The 2017/2018 Gramado "Natal Luz" kicked off on Octorber 26, 2017 and will last for January 14, 2018. (Xinhua/Li Ming)