Collection of four Art Nouveau vases with different shapes and decorations. A light green Loetz vase with "Chine" decoration; a Loetz vase with "Phänomen" decoration of salmon red partial underlay and silver-yellow crumbs worked into the top layer; a ribbed vase of opalescent glass with irregular, purple thread net; a silver-yellow, partly gold-coloured baluster vase with combed feather pattern of white glass threads and spun-on fine thread net. Reduced and iridescent. H. 8 cm-21.5 cm. Provenance: Dissolution of a North German private collection. A collection of four Bohemian iridescent glass vases. Bohemia. Partly monastery mill. Loetz widow. Circa 1900-1905.