《天空的秘密：探索云彩与日夜变换的奇妙之旅》twink school boys

　　The sun rises happily over the horizon and is welcomed by the most beautiful landscape. The humans also wake up and do what they always do: cut down trees, construct aimlessly and pollute without shame. 　　源自：https://festival.curtas.pt/en/film/fc-5708/