款識：
蘭蛙圖。陳森仁弟清玩。戊午。丁衍庸。

鈐印：「虎」、肖形印一具。

藏印：「雅俗共賞」、「百研樓珍藏」。

-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."

陳森收藏丁衍庸畫（編號1336-1340）

陳森（1911-2011），廣東台山人。早年從商，熱愛攝影。七十年代隨丁衍庸習畫，並積極參與𓄧藝壇活動，曾組織「牛君畫會」，任會長，致力宣揚丁衍庸藝術，亦擔任多個書畫團體名譽會長或顧問。他乃丁氏入室弟子，得其貽贈頗多，本輯所錄，即其中部份。