{"id":3788,"date":"2015-08-06T15:59:16","date_gmt":"2015-08-06T14:59:16","guid":{"rendered":"http:\/\/www.proantic.com\/magazine\/?p=3788"},"modified":"2017-12-15T11:05:36","modified_gmt":"2017-12-15T10:05:36","slug":"le-verre-overlay","status":"publish","type":"post","link":"https:\/\/www.proantic.com\/magazine\/le-verre-overlay\/","title":{"rendered":"Le verre overlay"},"content":{"rendered":"

Le travail du verre ancien <\/a>\u00a0\u00e0 chaud peut se faire lorsque la temp\u00e9rature atteint un palier situ\u00e9 entre 800\u00b0 et 1150\u00b0. A ce stade, le verre atteint la viscosit\u00e9 id\u00e9ale pour sa transformation.<\/strong> Suivant les besoins de chaque artiste, le verre va \u00eatre soit souffl\u00e9 \u00e0 la canne. soit moul\u00e9-press\u00e9, soit moul\u00e9, soit coul\u00e9, soit thermoform\u00e9. soit chauff\u00e9 au chalumeau, etc… Ces techniques transforment le verre \u00ab \u00e0 chaud \u00bb.<\/p>\n

\"<\/a>
Coupe en verre Overlay. XIX\u00e8me<\/strong> (c) Curiosit\u00e9s d’Ainay, Proantic<\/figcaption><\/figure>\n

La technique la plus r\u00e9pandue des techniques est le verre souffl\u00e9, cueilli en fusion \u00e0 la canne creuse dans le four, puis souffl\u00e9, form\u00e9 \u00e0 l’aide de diff\u00e9rents instruments<\/p>\n

La bulle de verre chaud ainsi obtenue peut \u00eatre color\u00e9e, \u00e9paissie, rendue opaque grace \u00e0 tout un jeu d’oxydes, d’\u00e9maux, de feuilles de m\u00e9taux, or, argent, cuivre, etc. compos\u00e9 et appliqu\u00e9 sur la forme puis recouvert de verre transparent. La couleur peut aussi recouvrir compl\u00e8tement la bulle de verre clair , c’est alors la technique du verre doubl\u00e9 ou tripl\u00e9.<\/p>\n

\"Verres<\/a>
Verres \u00e0 Vin Du Rhin Cristal saint Louis, Overlay Bleu Cobalt.<\/strong>
(c) En vente sur Proantic, galerie GSLR Antiques, Proantic<\/figcaption><\/figure>\n

la technique dite \u00ab overlay \u00bb<\/strong><\/p>\n

Cette technique\u00a0de superposition de p\u00e2tes , d\u00e9j\u00e0 parfaitement ma\u00eetris\u00e9e dans le monde romain, donna naissance \u00e0 tout cet art de la glyptique si r\u00e9put\u00e9 dans l’Antiquit\u00e9.<\/p>\n

En Chine, ce m\u00eame proc\u00e9d\u00e9 se d\u00e9veloppa aux XVIIIe et XIXe si\u00e8cles autour d’une production de tabati\u00e8res et de vases \u00e0 d\u00e9cors de fleurs de lotus, de poissons et de sc\u00e8nes figuratives.<\/p>\n

\"Coupe<\/a>
Coupe En Cristal De Boh\u00eame Overlay. Fin XIX- D\u00e9but XXe Si\u00e8cle.<\/strong>
(c) Galerie Le Rempart, Proantic.<\/figcaption><\/figure>\n

Un vase, \u00a0un flacon ou \u00a0une carafes \u00a0overlay est un objet en cristal ou en opaline form\u00e9 de deux ou trois couches opaques ou translucides de couleurs diff\u00e9rentes superpos\u00e9es mais il peut \u00eatre aussi \u00a0en cristal doubl\u00e9 ou tripl\u00e9 sur \u00e9mail . Il est ensuite taill\u00e9 \u00e0 froid\u00a0en creux ou en relief pour \u00a0former des r\u00e9serves aux couleurs contrast\u00e9es et faire appara\u00eetre le motif.<\/p>\n

 <\/p>\n

<\/h2>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Le travail du verre ancien \u00a0\u00e0 chaud peut se faire lorsque la temp\u00e9rature atteint un palier situ\u00e9 entre 800\u00b0 et 1150\u00b0. A ce stade, le verre atteint la viscosit\u00e9 id\u00e9ale pour sa transformation. Suivant les besoins de chaque artiste, le verre va \u00eatre soit souffl\u00e9 \u00e0 la canne. soit moul\u00e9-press\u00e9, soit moul\u00e9, soit coul\u00e9, soit […]<\/p>\n","protected":false},"author":6,"featured_media":3816,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[180],"tags":[188,516],"class_list":["post-3788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arts-decoratifs-proantic","tag-cristal","tag-verre-overlay"],"yoast_head":"\nLe verre overlay Le Magazine de Proantic<\/title>\n<meta name=\"description\" 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