Pu Ru (1896-1963); Zhou Yushan (1916-2016)Pine Tree and Cranes; Calligraphy in Clerical Script
Ink and colour on paper; ink on paper, folding fan
Signed Pu Ru, with two seals of the artist. The reverse inscribed and signed Zhou Yushan, dated guiwei year (1943), with a dedication, and four seals of the artist
18.5 x 48cm (7¼ x 18⅞in)注脚溥儒　松鶴圖　設色紙本　成扇　
周愚山　隸書詩評　水墨紙本　一九四三年作

款識：
孤鶴唳殘夢，驚猿嘯薜蘿。心畬。
（另面）
魏武帝如幽燕老將，氣韻沉雄；曹子建如三河少年，風流自賞；鮑明遠如飢鷹獨出，奇矯無前；謝康樂如東海揚帆，風日流麗；陶彭澤如絳雲在霄，舒卷自如；王右丞如秋水芙蓉，倚風自笑；韋蘇州如園客獨繭，暗合音徽；孟浩然如洞庭始波，木葉微落；杜牧之如銅丸走坂，駿馬注坡；白樂天如山東父老課農桑，事事言言皆着實。節鄧石如評詩。歲在癸未（1943）天中後二日，書為祚型先生大雅教正。周愚山。

鈐印：（溥）溥儒、垂虹
（周）周嶽、愚山、與古為徒、壽而康