[{"data":1,"prerenderedAt":36},["ShallowReactive",2],{"artwork-gu-shuo-bi-niu-qing-yu-yin-yi-ming-281169":3},{"id":4,"slug":5,"title":6,"dynasty":7,"author":8,"museum":9,"description":10,"tags":11,"thumbUrl":17,"material":18,"size":19,"collection":20,"collections":21,"showCount":22,"zanCount":23,"manualWeight":23,"mainColor":24,"tagLinks":25},281169,"gu-shuo-bi-niu-qing-yu-yin-yi-ming-281169","“盬朔”鼻钮青玉印","周","佚名","藏地不详","中国古代印章材料，以铜为主，兼用金、银、玉、石等材料。铜质印章因其质具有延展性，以铜铸印，其文古朴雄浑；以铜镌印，其文劲健有神。金、玉因其材贵重，所传甚少而弥足珍贵。取金制印，价值贵重。但纯金印少见，常有鎏金印，皆官印。银质腻刀，则印文柔媚，常见小型银印，玲珑可喜，多为私印。玉温润有光泽，质细密而硬脆。玉印所传甚少，今可见者百余方而已。\n战国古玺无论官玺、私玺,质地大都是铜质,间有银和玉,印材选用并无定制。而到了秦代就有了严格规定，只有帝王印自称“玺”，以玉作印材。臣民用印称“印”，不能用玉。汉代规制尚“俭”皇族偶有用玉的，如“皇后之玺”和“淮阳王玺”。私印中用玉的则屡见不鲜。两汉玉印在古印中是十分珍责稀少的一类。一般玉印制作精良、章法严谨、笔势圆转，粗看笔划平方正直，却全无板滞之意。由于玉质坚硬，不易受刀，也就产生了特殊的篆刻技法，即所谓的“平刀直下”的“切刀法”。又由于玉质的不易腐蚀受损，使传世下印得以比较好地保留了它的本来面目。",[12,13,14,15,16],"印章","玉石","篆刻","鼻钮","玉器","https:\u002F\u002Foss.chuangqi.store\u002Fthumbweb\u002F72847c371e7297f0cc83711985f02929.jpg","未知","Xcm*Xcm","",[],3,0,"BDBDBD",[26,28,30,32,34],{"name":12,"slug":27},"yin-zhang",{"name":13,"slug":29},"yu-shi",{"name":14,"slug":31},"zhuan-ke",{"name":15,"slug":33},"bi-niu",{"name":16,"slug":35},"yu-qi",1777535452975]