YIS IB MYP and DP students participated in the Maskbook program, an international activity supported by the UN (United Nation) initiating creative projects around the world to impose a stronger emphasis on the awareness of climate change, through art, individuality, and creativity. They collected items that were not used anymore and recycled them as materials for our creative activities and demonstrated our ideas about being ecologically aware. The masks submitted by the YIS students will be displayed in an exhibition in Ambarrukmo Plaza from 12 and to 26 December 2021, with the aim of creating greater awareness of global issues.