細節
TWO LEERDAM VASES, the design attributed to A.D. Copier, one swollen cylindrical shape with internally ribbed surface, blue glass, the exterior with acid-treated surface forming a grey crackle patterned design, the other of compressed globular shape with inverted rim and circular opening, the clear glass with acid-treated surface forming a grey crackle design
19.5 and 15 cm high (2)