539清 螭钮铜印印文:清白传家说明:杨葆益旧藏,委托人得自于其后人。QING DYNASTY A BRONZE 'CHI' SEALProvenance:Previously collected by Yang Baoyi and the client acquired the lot from his family.2.5×2.5×2.5cmRMB: 5,000-10,000藏家简介:杨葆益[民国],字冠如,号观如居士,居天津。精鉴赏、富收藏、善花卉,亦偶写羽毛、走兽,笔下极超脱,晚年移居北京,与金城创办“中国书画研究会”。