Snow globe

A snow globe (also called a "waterglobe", "snowstorm", or "snowdome") is a transparent sphere, traditionally made of glass, enclosing a miniaturized scene of some sort, often together with a model of a landscape. The sphere also encloses the water in the globe; the water serves as the medium through which the "snow" falls. To activate the snow, the globe is shaken to churn up the white particles. The globe is then placed back in its position and the flakes fall down slowly through the water. Snow globes sometimes have a built-in music box that plays a song. Some snow globes have a design around the outerbase for decoration.

When exactly the first snow globes became well-known remains uncertain, but the popularity seemingly dates to the early 19th century in France. They may have appeared for glass blowers as adjuncts to paperweight, which had become popular a few years earlier. Snow globes were exhibited at the Paris Universal Expo of 1878, and by 1879 at least five or more companies were producing and selling snow globes throughout Europe.

In 1889, a snow globe containing a model of the newly built Eiffel Tower was produced to commemorate the International Exposition in Paris, which marked the centenary of the French Revolution. Snow globes became popular in England during the Victorian era and, in the early 1920s, crossed the Atlantic to the United States of America where they became a popular collectors item. Many of these globes were produced by Atlas Crystal Works, which had factories in Germany and America.

At the end of the 19th century the Austrian Erwin Perzy, a producer of surgical instruments, invented the so-called Schneekugel (snow globe) and got the first patent for it. Originally his goal was to develop an extra bright lightsource for use as a surgical lamp. As he tried to intensify the candlepower of a so-called Schusterkugel (a water filled flask used to focus light since the Middle Ages) with particles made out of different materials for reflection purpose, the effect reminded him of snowfall and it's said that by this he got the idea for a snow globe. He then built his first actual globe with the basilica of Mariazell as a model in it. Because of the great request for his snow globes, Perzy, along with his brother Ludwig opened a shop in Vienna, where the production continues until today as a family business. Today the globes get exported throughout the world; the material out of which the "snow" is made is handed down from generation to generation as a production secret (it should float as long as possible in the water before sinking down).

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Wikipedia