喜欢文化艺术的读书人和从事书画艺术的人们都很喜欢印钮。印钮大约起源于战国时期,盛行于汉代,是我国具有2000多年悠久历史艺术瑰宝上的小型立体雕塑明珠。向德龙是中国兵器工业北方勘察设计院的高级工程师,是河北省书法家协会会员、河北省摄影家协会会员。1975年在他步入中南矿冶学院时,就开始与石头打交道,结下不解之缘。在工余时间里,他一直对书法、摄影和篆刻情有独钟。他的篆刻印章作品,或采用布局紧凑、力度均匀、敦厚壮实 People who love culture and art and those who are engaged in painting and calligraphy love the button. India button originated in the Warring States period, prevalent in the Han Dynasty, is our country with 2000 years of long history of art treasures on the small three-dimensional sculpture pearl. To Delong China North Industries Ordnance Survey and Design Institute of senior engineer, is a calligrapher association in Hebei Province, Hebei Province Photographers Association. When he stepped into Zhongnan Mining and Metallurgical Institute in 1975, he began to deal with the stones and became indissoluble bond. In his spare time, he has been fond of calligraphy, photography and seal cutting. His seal works of seal, or the use of compact layout, uniform intensity, thick and strong