{"id":263659,"date":"2026-08-22T03:24:55","date_gmt":"2026-08-22T03:24:55","guid":{"rendered":"https:\/\/destination-camargue.fr\/a-voir-a-faire\/agenda\/une-camera-obscura-au-coeur-des-monuments-historiques-darles\/"},"modified":"2026-08-22T03:24:55","modified_gmt":"2026-08-22T03:24:55","slug":"une-camera-obscura-au-coeur-des-monuments-historiques-darles","status":"publish","type":"evenement","link":"https:\/\/destination-camargue.fr\/en\/a-voir-a-faire\/agenda\/une-camera-obscura-au-coeur-des-monuments-historiques-darles\/","title":{"rendered":"\u00ab Une Camera Obscura au c\u0153ur des monuments historiques d\u2019Arles \u00bb"},"content":{"rendered":"<p>Traveling exhibition at historic monuments:<br \/>\n\u00b7 at the Alyscamps: October\u2013November\u2013December 2026<br \/>\n\u00b7 at the Clo\u00eetre Saint-Trophime: January\u2013February 2027<br \/>\n\u00b7 at the Ancient Theater: March\u2013April 2027<br \/>\n\u00b7 at the Amphitheater: May\u2013June 2027<br \/>\n\u00b7 at the Baths of Constantine: July\u2013August\u2013September 2027<\/p>\n<p>The \u201cCamera Obscura,\u201d a term derived from Latin meaning \u201cdark chamber,\u201d is the precursor to the modern camera.<\/p>\n<p>It consists of a black box with a hole in one wall, which projects an inverted image of the outdoor scene onto the opposite wall.<\/p>\n<p>Already known in antiquity during the time of Aristotle, around 300 B.C., this principle was described in the 10th century by the Arab scholar Ibn al-Haytham. In the 15th century, Leonardo da Vinci explained the phenomenon rationally. Then, during the 16th and 17th centuries, the idea arose to replace the small hole with a lens to improve the image quality, then to install a mirror to correct the orientation, and to use the camera obscura as a drawing tool.<\/p>\n<p>Opening hours for each monument:<br \/>\n\u00b7 October, March, and April: 9:00 a.m.\u20136:00 p.m.<br \/>\n\u00b7 November, December, January, and February: 10:30 a.m.\u20134:30 p.m.<br \/>\n\u00b7 May, June, July, August, September: 9:00 a.m.\u20137:00 p.m.<\/p>\n<p>Last admission 30 minutes before closing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An introduction to the optical phenomenon of the camera obscura at the heart of a monument in Arles.<\/p>\n","protected":false},"featured_media":0,"template":"","label":[],"type_poi":[],"ville":[16],"class_list":["post-263659","evenement","type-evenement","status-publish","hentry","ville-arles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00ab Une Camera Obscura au c\u0153ur des monuments historiques d\u2019Arles \u00bb - 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