Flowy Art Nouveau vase! A light blue line play lies over the brown tint of the glass object and round shapes in a blue greenish color create a playful effect.
An important development in the Art Nouveau period was the iridised glass. The great innovator in this genre was the American glass artist Louis Comfort Tiffany (1848-1933) .TIffany took endless experiments with combinations of metal oxides to realize any desired color gradation. Brilliant inspection effects arose.