The stamp seal is of rectangular form with rounded top, carved from yellow Shoushan soapstone, the body carved with riverside scenery consists of two people below trees near river, the stone is of yellowish color tone and translucency with natural stone veins, one side incised with calligraphy, bottom carved with mark.|||Height: 2 3/8 in (6.0 cm) Length: 1 1/4 in (3.2 cm) Width: 1 1/4 in (3.2 cm) Weight: 138.0g|壽山石印章 心苃秋水|癸酉三春公孫大年製。此印章形體圓潤飽滿，質地溫潤凝結，細膩通靈。作者分別在方寸之間薄意雕刻了峻嶺蒼松間訪拜老友、蒼松林立中盤坐悟佛的情境，