THREE ART NOUVEAU POTTERY VASES, comprising a two-handled vase, molded in relief with curvilinear forms, in an iridescent green glaze; a Heliosine ware vase, bulbous form with everted trefoil rim, in crystalline green; and an Ernst Wahliss bulbous vase, painted with blossoms in white and blue on green ground with gilt details, latter two pieces with firm's marks--largest 8½ in. (21.5 cm.) high (3)