Altare ( lij, Artâ, pms, Latè, L’Atæ in local dialect) is a ''
comune
The (; plural: ) is a local administrative division of Italy, roughly equivalent to a township or municipality. It is the third-level administrative division of Italy, after regions ('' regioni'') and provinces (''province''). The can also ...
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance language
*** Regional Ita ...
Genoa
Genoa ( ; it, Genova ; lij, Zêna ). is the capital of the Italian region of Liguria and the sixth-largest city in Italy. In 2015, 594,733 people lived within the city's administrative limits. As of the 2011 Italian census, the Province of ...
and about northwest of Savona. As of 1 January 2009, it had a population of 2,160 August 2009. and an area of .
Altare borders the following municipalities:
Cairo Montenotte
Cairo Montenotte () is a ''comune'' (municipality) in the Province of Savona in Liguria, an Italian region located west of Genoa and northwest of Savona. Located in Val Bormida, it is a member of the Comunità Montana Alta Val Bormida. It is con ...
Quiliano
Quiliano ( lij, Cuggen) is a ''comune'' (municipality) in the Province of Savona in the Italian region Liguria, located about southwest of Genoa and about west of Savona. As of 31 December 2004, it had a population of 7,225 and an area of .Al ...
Altare is just west of the Cadibona pass, which at divides the
Ligurian Alps
The Ligurian Alps are a mountain range in northwestern Italy. A small part is located in France. They form the south-western extremity of the Alps, separated from the Apennines by the Colle di Cadibona. The Col de Tende and the Vermenagna valley ...
from the Ligurian Apennines. Also called pass of Altare, it is accessed from the coast by the ''Via Nazionale Piemonte'', winding up from Savona and crossing into Piedmont towards the north Italian plain.
History
Altare was home to an ancient
glassmaking
Glass production involves two main methods – the float glass process that produces sheet glass, and glassblowing that produces bottles and other containers. It has been done in a variety of ways during the history of glass.
Glass container ...
tradition, dating back to the Middle Ages. The origin of Altare glassworks is still unknown. Oral tradition has it that the art was spread from Northern France by Benedictine monks. Samuel Kurinsky posits that the original glassmakers were Sephardic Jews, based on the secretive character of their techniques and the distinct identity of the glassmakers as opposed to the rest of the population. If that is the case, they were completely assimilated, except for their traditional self-distinction.
Altarist glassmakers were organized in guilds, not unlike other medieval craftsmen. The guild, known as the University maintained a very strict control over the glassmakers' techniques. Unlike the Venetians though, Altare was a net exporter of know-how throughout its history, as the local
guild
A guild ( ) is an association of artisans and merchants who oversee the practice of their craft/trade in a particular area. The earliest types of guild formed as organizations of tradesmen belonging to a professional association. They sometimes ...
was never able to prevent the migration of its people to other places. Sometimes it even encouraged it. The importance of Altare revolves around this difference. For example, it appears that Giobatta Da Costa's invention of
flint glass
Flint glass is optical glass that has relatively high refractive index and low Abbe number (high dispersion). Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The currently known flint glasses have refractiv ...
took place in
London
London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
, while he worked for the Ravenscroft manufactory in 1674. Altarist glassmakers operated in France, at Orléans and Nevers and one of them, Bernard Perrot went on to become master of the Royal Glassworks in
Orléans
Orléans (;"Orleans" (US) and The Glass Museum of Altare