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本帖最后由 ngsunyu 于 2020-1-18 04:12 编辑
《夜巡》(荷蘭語:De Nachtwacht)是17世纪荷兰黄金时代画家伦勃朗的名画。完成于1642年,是荷兰肖像画黄金时代的杰作,现在是荷兰阿姆斯特丹国家博物馆的镇馆之宝。此画为伦勃朗受雇于阿姆斯特丹射手连队为其所作的肖像画,伦勃朗一改以往肖像画中人物按照尊卑顺序排列的原则,另辟蹊径作出舞台化的效果。此畫所描繪的其實是阿姆斯特丹市民警卫队隊長, 副隊長,(畫面中間兩位人物)與十六名队员 在白天时刻游行的景象,因光線昏暗而被誤為是描繪夜間。伦勃朗受18个人的委托,酬金总额 1600荷兰金币。最初完成的画中一共有34个角色,其中除去付钱的18人外,还有16个支撑画面结构的“模特”。后来画面受水侵等损害,裁剪后比原画略小。(zh.wikipedia.org/夜巡)
Operation Night Watch will look at questions regarding the original commission, Rembrandt’s materials and painting technique, the impact of previous treatments and later interventions, as well as the ageing, degradation and future of the painting. This will involve the newest and most advanced research methods and technologies, including art historical and archival research, scientific and technical research, computer science and artificial intelligence.
During the research phase The Night Watch will be unframed and placed on a specially designed easel. Two platform lifts will make it possible to study the entire canvas, which measures 379.5 cm in height and 454.5 cm in width.
Researchers will make use of high resolution photography, as well as a variety of advanced imaging techniques, such as macro X-ray fluorescence scanning (macro-XRF) and hyperspectral imaging, also called infrared reflectance imaging spectroscopy (RIS), to accurately determine the condition of the painting.
Researchers will make use of high resolution photography, as well as a variety of advanced imaging techniques, such as macro X-ray fluorescence scanning (macro-XRF) and hyperspectral imaging, also called infrared reflectance imaging spectroscopy (RIS), to accurately determine the condition of the painting.
A total of some 12,500 photographs will be taken at extremely high resolution, from 180 to 5 micrometres, or a thousandth of a millimetre. Never before has such a large painting been photographed at such high resolution. In this way it will be possible to see details such as pigment particles that normally would be invisible to the naked eye. The cameras and lamps will be attached to a dynamic imaging frame designed specifically for this purpose. (rijksmuseum.nl) |
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