acid etching
René Jules Lalique was a French jeweller, medallist, and glass designer known for his creations of glass art, perfume bottles, vases, jewellery, chandeliers, clocks, and automobile hood ornaments.
Giovanni (Gio) Ponti was an Italian architect, industrial designer, furniture designer, artist, teacher, writer and publisher.
Emile Gallé was a French artist and designer who worked in glass, and is considered to be one of the major innovators in the French Art Nouveau movement. He was noted for his designs of Art Nouveau glass art and Art Nouveau furniture, and was a founder of the École de Nancy or Nancy School, a movement of design in the city of Nancy, France.
Carlo Scarpa was an Italian architect, influenced by the materials, landscape and the history of Venetian culture, and by Japan. Scarpa translated his interests in history, regionalism, invention, and the techniques of the artist and craftsman into ingenious glass and furniture design.
Emile Gallé was a French artist and designer who worked in glass, and is considered to be one of the major innovators in the French Art Nouveau movement. He was noted for his designs of Art Nouveau glass art and Art Nouveau furniture, and was a founder of the École de Nancy or Nancy School, a movement of design in the city of Nancy, France.