禪繞畫
https://www.youtube.com/watch?v=h4J6AX6XetU
https://www.youtube.com/watch?v=LgfW4Cx8wnE
https://www.zentangle.com/
http://vita100.pixnet.net/blog/post/180930951-%E4%BB%80%E9%BA%BC%E6%98%AF%E7%A6%AA%E7%B9%9E%E7%95%AB%3F-%E7%BA%8F%E7%B9%9E%E7%95%AB%3Fzentangle%E5%9F%BA%E7%A4%8E%E5%AD%B8%E7%BF%92-%E8%AA%8D%E8%AD%98
心境禪繞,畫出自在
http://future.sce.pccu.edu.tw/reading/digi_reader/pages/new_kp_dtl.aspx?publication_dt_uid=b22fd875-ebf2-4d05-be1f-bfae361dff16