{"id":83104,"date":"2026-02-15T12:06:38","date_gmt":"2026-02-15T11:06:38","guid":{"rendered":"https:\/\/www.dolomitiprealpi.it\/event\/ars-magna-lucis-et-umbrae\/"},"modified":"2026-03-20T12:47:42","modified_gmt":"2026-03-20T11:47:42","slug":"ars-magna-lucis-et-umbrae","status":"publish","type":"tribe_events","link":"https:\/\/www.dolomitiprealpi.it\/en\/event\/ars-magna-lucis-et-umbrae\/","title":{"rendered":"Ars Magna Lucis et Umbrae"},"content":{"rendered":"<p>&nbsp;Course cost: 70 euros, limited to 10 participants <\/p>\n<p>To register, please send an email by Tuesday, September 30th to: zanandreacarlo@gmail.com<\/p>\n<p> Practical course on Gnomonics in six lessons (how to learn to draw sundials)<\/p>\n<p>Course Director: Giovanni Sogne Location: Arson Astronomical Center<\/p>\n<p> Program <\/p>\n<p><\/p>\n<p>First lesson, Saturday, October 4 at 21:00<\/p>\n<p> Theoretical lesson on the functioning of sundials and planning of lessons. <\/p>\n<p>Second lesson, Sunday, October 5 at 14:30<\/p>\n<p> Use of PC software for tracing solar dials and calculating the declination of the wall.<\/p>\n<p> Third lesson, Saturday, October 11 at 14:30: <\/p>\n<p>Verification of results and tracing of some hour lines on paper sheets to be placed on the panel.<\/p>\n<p> Fourth lesson, Sunday, October 12 at 14:30<\/p>\n<p> Further verifications and adjustments. Preparation of the sundial background and the \u201cpowdering\u201d of numbers, symbols, and mottos.<\/p>\n<p> Fifth lesson, Saturday, October 18 at 14:30 <\/p>\n<p>Design of the sundial and preparation of the \u201cpowdering\u201d of the various hour and seasonal lines. Sixth lesson, Sunday, October 19 at 14:30 Tracing of the sundial.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;Course cost: 70 euros, limited to 10 participants To register, please send an email by Tuesday, September 30th to: zanandreacarlo@gmail.com Practical course on Gnomonics in six lessons (how to learn<\/p>\n","protected":false},"author":0,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[259],"tribe_events_cat":[],"class_list":["post-83104","tribe_events","type-tribe_events","status-publish","hentry","tag-eventi-feratel"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ars Magna Lucis et Umbrae - Dolomiti Prealpi<\/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:\/\/www.dolomitiprealpi.it\/en\/event\/ars-magna-lucis-et-umbrae\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ars Magna Lucis et Umbrae - 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