Emile Galle is known for his cameo glass in two or three colours.  His early glass with the enamelled flowers and plants is less known. It is also harder to find, because the period when he produced this kind of glass is much shorter, then the acid-etched glass which he started to produce in 1900 and his wife continued  after his death in 1904. In this video Gallery Tiny Esveld shows three Cristallerie de Galle vases which were made in France around 1890-1895. Vases like these you can find in the museum of the Ecole de Nancy and of course in the museum D’Orsay in Paris.