News tagged with historian

Revealing faded frescos

Many details of the wall and ceiling frescos in the cloister of Brandenburg Cathedral have faded: Plaster on which horses once "galloped" appears more or less bare. A hyperspectral camera sees images that remain hidden to ...

dateJul 01, 2015 in Engineering
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X-rays paint a picture of Picasso's pigments

( —Pablo Picasso is widely regarded as one of the most influential artists of the twentieth century, having pioneered a variety of new styles in painting, sculpture, and other artistic forms. Besides introducing ...

dateMay 01, 2013 in General Physics
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