For Mr L. Chan🌻: Si Fang Jun De 四方君德, National-Authenticated Huang Long Shan 4th Quarry Di Cao Qing, by L4 Assoc Master Yang Quan Sheng 杨全胜。

Video and Paper Certification with Associate Master Artist Yang Quan Sheng, 助理工艺美术师 - 杨全胜 for every Artwork of his procured. 

Si Fang Jun De 四方君德, $1399, 145ml, Huang Long Yuan's National-Authenticated Only Pure Huang Long Shan 4th Quarry Di Cao Qing 黄龙源国家验证唯一纯黄龙山四号井底槽青, from Assoc Master Yang Quan Sheng 助理工艺美术师～杨全胜。
Amazing exacting 混方紫砂器 CURVED-POLYGONAL work.  This beautiful Classic ZiSha composition is given the supreme icing on the cake:  besides being a beguiling, masterful curved-polygonal work, it is crafted from Huang Long Yuan company's National-Authenticated Huang Long Shan 4th Quarry Di Cao Qing!  Assoc Master Yang Quan Sheng readied this extremely High Value ZiSha Work!!!!
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Assoc Master Yang is highly skilled in Polygonal ZiSha compositions, and working with him at close quarters and seeing his finished works, we can only be awestruck.  We have mentioned before, why we chose him: His level of skill and competence rivals Senior Master Artists but he avails them at one-third the latter's works.

He is able to look at two-dimensional photos of the Ming-Qing historical pieces AND TRANSLATE them into true-to-life in perfect likeness and proportions!

Each ZiSha Work requires weeks of early planning, FULL-SIZED test shapes.
Many trial-and-errors, practicing and perfecting.

After receipt of this work, we will arrange a Video Certification call for you with Assoc Master Yang Quan Sheng.  Assoc Master Yang welcomes all of you friends to have fun and joy in Fully-Handmade Polygonal ZiSha art pieces and compositions.  Thank you friends, in advance!  He looks forward to meeting up with you and hearing your journey and tea stories on the video call with him.