YF Drawings began in various forms of quick line sketches contemplating events of the day since June 2015. This is the thirteenth volume of collections, namely SQUARE THOUGHTs (小生方洞), dated from August 22, 2020 till January 21, 2021。

「小生方洞」是風籽自2015年6月開始的日記式草圖，每次10分至15分鐘的繪圖冥想，整理片碎。這是第十三集 （22.08.2020 – 21.01.2021）。

*Special thanks to L.Y. Chong.