DGVAS:
-國士之風 the style of a nation level gentleman -桂山作-艾葉綠 dark green semitransparent shousan stone is rare and once in Ming and early Ching regarded as the best of Shousan stone spp.
DGVAS:
17-18th century seal /stamp by Guu-ling 顧苓 神物護持 the calligraphy 4characters meaning protected by heavenly spirit