Striking studio art glass perfume bottle is signed Michele Luzoro France. The bottle is a very dark amethyst (appears black other than the very top of the bottle) cased glass, with shimmering coppery flecks. The bottle is approx. 5 3/4" tall and 4 3/4" wide. The stopper appears too small for the bottle (not a tight fit)---I presume it is a replacement. Other than this, the bottle is in very good condition, with no chips or cracks.