{"id":178922,"date":"2026-05-13T16:44:21","date_gmt":"2026-05-13T14:44:21","guid":{"rendered":"https:\/\/lionel-meylan.ch\/actualite\/souffleuse-de-verre-the-art-of-fire-and-volume\/"},"modified":"2026-05-13T16:44:21","modified_gmt":"2026-05-13T14:44:21","slug":"souffleuse-de-verre-the-art-of-fire-and-volume","status":"publish","type":"blog","link":"https:\/\/lionel-meylan.ch\/en\/actualite\/souffleuse-de-verre-the-art-of-fire-and-volume\/","title":{"rendered":"Souffleuse de verre &#8211; The art of fire and volume"},"content":{"rendered":"<p class=\"drop-cap\">A fiery temperament. That&#8217;s how Val\u00e9rie de Roquemaurel comes across. You can hear it in her voice, and recognize it in her often sandblasted and colored glass creations. Her work is both fragile and powerfully expressive. In her hands, once the glass has been heated, this transparent, malleable material is transformed. It seems to dance in hypnotic motion. This ability to metamorphose and take shape when the magic of fire works is what seduced Val\u00e9rie. In 2004, I did an internship with a glassblower,&#8221; she recalls. It was a revelation! I followed that up with two years at a school to learn the trade.&#8221; It&#8217;s a very physical job, which she now practises in her workshop in Pomy, with a sure, seasoned touch.       <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-99715\" src=\"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/08\/souffleuse_verre_feu__l_eloge_horlogerie_joaillerie_lionel_meylan_vevey..jpg\" alt=\"\" width=\"500\" height=\"333\"><\/p>\n<p><strong>At arm&#8217;s length<\/strong><br \/>\nMaking glass takes time, precision and strength. &#8220;People often imagine that it takes a lot of breath to work with glass,&#8221; explains Val\u00e9rie. In fact, you need arms to lift the blowing rod and turn it with the weight of the glass at the end. And then, you have to imagine that it&#8217;s very hot in the workshop with three furnaces on continuously.&#8221; The first furnace, at 1,140 degrees, is where the work begins, housing up to 120 kilos of molten glass. Val\u00e9rie draws in the glass with a blowing rod and, when its temperature reaches 900 degrees, gradually shapes it into the desired form by turning the rod while a second person blows. &#8220;The glass cools very quickly, so it has to be reheated regularly in another furnace fired to 1,350<x id=\"gid_2\"><\/x>degrees before it can be blown,&#8221; she explains. Once the piece is finished, it is cooled in a third furnace at 500 degrees. In the meantime, Val\u00e9rie may have coloured her creation by projecting pigments into the glass using the blowing rod. Later, she may also make sandblasted cuts or sandblasted ornaments using stencils. Val\u00e9rie uses a wide range of decorative techniques to give her creations their distinctive character. The shine and smoothness of each piece comes at the end thanks to skilful hand polishing. With the renewed pleasure of discovering that, once again, the magic has worked.         <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-99719\" src=\"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/08\/souffleuse_verre_valerie_de_roquemaurel_3_l_eloge_horlogerie_joaillerie_lionel_meylan_vevey..jpg\" alt=\"\" width=\"500\" height=\"500\"><\/p>\n<h3 class=\"p1\">IN FIGURES<\/h3>\n<h3 class=\"p1\" style=\"text-align: center;\">2004<\/h3>\n<p style=\"text-align: center;\">The year Val\u00e9rie fell in love with the business after an internship that lasted 8 months instead of three weeks.<\/p>\n<h3 class=\"p1\" style=\"text-align: center;\">1&#8217;140<\/h3>\n<p style=\"text-align: center;\">Temperature in degrees Celsius of the main furnace in which the glass pebbles are remelted<\/p>\n<h3 class=\"p1\" style=\"text-align: center;\">15<\/h3>\n<p style=\"text-align: center;\">The number of hours required to fill the main furnace with glass pebbles<\/p>\n<h3 class=\"p1\" style=\"text-align: center;\">900<\/h3>\n<p style=\"text-align: center;\">The ideal temperature in degrees Celcius for working glass<\/p>\n<h3 class=\"p1\" style=\"text-align: center;\">50<\/h3>\n<p style=\"text-align: center;\">The diameter in centimetres of its largest chandelier piece<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-99723\" src=\"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/08\/souffleuse_verre_valerie_de_roquemaurel_2_l_eloge_horlogerie_joaillerie_lionel_meylan_vevey..jpg\" alt=\"\" width=\"500\" height=\"624\"><\/p>\n<h3 class=\"p1\">LEXICON<\/h3>\n<p><strong>SLICING IRES<\/strong><br \/>\nThis glass-slicing tool comes in a variety of shapes and sizes. Val\u00e9rie owns three pairs from Murano. She uses them to separate the glass from the blowing rod and open the pieces, even widening the diameter of the opening.  <\/p>\n<p><strong>THE MOUILLETTE<\/strong><br \/>\nThis is a homemade tool that every glassblower must have. Made from wet newspaper, then compressed into a solid block, it holds the hot glass in one hand while the other hand sculpts it by turning the cane. <\/p>\n<p><strong>THE BLOWING CANE<\/strong><br \/>\nApproximately 120 cm long, the blowing cane takes the form of a stainless steel tube with a refractory stainless steel end. As its name suggests, it is used to blow glass, and its diameter varies according to the size of the pieces you wish to create. <\/p>\n<p><strong>MAILLOCHES<\/strong><br \/>\nThese tools, which look like large wooden spoons placed in water, keep the glass at the optimum temperature for working. Thanks to the mallets, the craftswoman can cool the outside of the glass while keeping the inside warm. <\/p>\n<p>&nbsp;<\/p>\n<hr>\n<p style=\"text-align: center;\">Atelier Val\u00e9rie de Roquemaurel<br \/>\n24, Chemin du Clon<br \/>\nCH 1405 Pomy<br \/>\nTel. 078 910 45 15<br \/>\n<a href=\"http:\/\/www.valeriederoquemaurel.com\">www.valeriederoquemaurel.com<\/a><\/p>\n","protected":false},"template":"","blog_category":[1576],"class_list":["post-178922","blog","type-blog","status-publish","hentry","blog_category-know-how"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Souffleuse de verre - The art of fire and volume | Lionel Meylan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lionel-meylan.ch\/en\/actualite\/souffleuse-de-verre-the-art-of-fire-and-volume\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Souffleuse de verre - The art of fire and volume | Lionel Meylan\" \/>\n<meta property=\"og:description\" content=\"A fiery temperament. 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