款識：
〈畫〉
庚辰秋初，敬呈天健夫子大人誨政。受業楊石朗恭製。

〈書〉
（〈送綦毋潛落弟還鄉〉、〈渭川田家〉兩首，不錄）天健夫子大人命書，敬呈誨政。受業楊石朗錄王維句。

鈐印：「石朗」、「楊石朗」。

-Paper turns a little yellowish due to age. Otherwise, generally in good condition.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

上款：「天健夫子」即賀天健。楊石朗三十年代拜師賀天健門下，極得老師賞識，畫藝大進。