https://urochordate.com/hand-works-and-household/zentangle/%e3%80%90%e6%89%8b%e7%b9%aa%e3%80%91%e7%a6%aa%e7%b9%9e%e7%95%ab%e7%bf%92%e4%bd%9c%ef%bc%9a%e6%98%9f%e6%98%9f/
禪繞畫習作:星星