When taking X-ray and infrared images of a "portrait depicting Picasso’s sculptor friend painted in 1901 and one of the earliest examples of the artist’s Blue Period," conservators at The ...

Conservators in London, England used infrared and X-ray imaging to reveal a never-before-seen portrait of a woman beneath a popular painting by renowned artist Pablo Picasso. The Courtauld ...

Conservators in London, England used infrared and X-ray imaging to reveal a never-before-seen portrait of a woman beneath a popular painting by renowned artist Pablo Picasso. The Courtauld Institute ...

100 x 75 cm. (39.4 x 29.5 in.) ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...