Myna on Branch Ink and colour on silk, hanging scroll, set of six Titled, inscribed and signed Zishu Sunkai, with two seals of the artist Dated gengwu year (probably 1810 or 1870) 184.4 x 50.2cm (72⅝ x 19¾in) each (6) 注脚 孫楷　八百春秋　設色絹本　立軸　通景六屏　 款識： 八百春秋。橅甌香館畫法，庚午（1810或1870）仲冬上澣寫於小綠軒，子書孫楷。 鈐印：孫楷畫印、白門子書 註：據《海上墨林》卷三「寓賢」載「孫楷，字子書。仁和（杭州）人，工畫竹，學梅道人」。孫氏寓上海，流傳作品多花鳥，連屏創作尤為精絕。