Rene Lalique Domremy Vase, Thistle Pattern, Opalescent Glass

• Opalescent / Opaline - The descriptions of glass as "opalescent" or "opaline" are often used interchangeably by dealers and auction houses. At the upper end of the scale, opalescent / opaline glass can refer to the opal-like milky blue glass produced by Lalique and Etling. It also refers to the pressed glass mass produced in Britain from the 1840s with a milky white edge as sugar-basins, milk jugs and vases were made in great quantities for the mass market, and were sold at fairs along with Staffordshire figures and wooden dolls. A less common type of opalescent glass was made from two layers of glass blown into a mould.
• Patination / Patina - In broad terms, patination refers to the exterior surface appearance of the timber, the effect of fading caused by exposure to sunlight and air over the course of a century or more, changing the piece to a soft, mellow colour.
  
  As patina is very difficult to replicate, it is one of the most important guides to determining the age of furniture.
  
  Patina is also the term applied to the bloom or film found on old bronzes due to oxidisation.
• Baluster (glass) - An architectural term for a column in a balustrade or staircase.
  
  When used to describe glass, it can either refer to the shape of the stem of a wine glass, being slender above and pear shaped below, or the shape of the whole vessel, usually a vase. In fact the baluster shape is often described as being vase-like.
  
  The description of a vase as being of baluster shape covers a wide variety of shapes that often bear no resemblance to the original architectural form.

This item has been included into following indexes:

• Lalique (France), item types
  • other items 1,071
  • vases 546
• Lalique (France), patterns, vases - Domremy 11
• Schneider / Le Verre Francais (France) - lamps and lighting 303