RT @crazednet: The art technique of Grandma Mei Ling, age 82 https://t.co/ldyKtVXGt2 https://video-cf.twimg.com/ext_tw_video/1827572701700980736/pu/vid/avc1/1280x720/76hDP3oBy5W-G6pf.mp4?tag=12