The secret to Rembrandt's impasto unveiled

Impasto is thick paint laid on the canvas in an amount that makes it stand from the surface. The relief of impasto increases the perceptibility of the paint by increasing its light-reflecting textural properties. Scientists ...

High-energy X-rays shine light on mystery of Picasso's paints

(Phys.org)—The Art Institute of Chicago teamed up with Argonne National Laboratory to help unravel a decades-long debate among art scholars about what kind of paint Picasso used to create his masterpieces.

Revealed: The fish that nearly sank Isaac Newton

A 300-year-old drawing of a flying fish that nearly scuttled Isaac Newton's world-changing opus on modern physics will be showcased in the Royal Society's online picture library, launched Thursday.

The art of faking it: gallery puts forgeries on show

The National Gallery in London will exhibit a collection of fake and wrongly-attributed paintings next year, in a show exploring how modern science has lifted the lid on centuries of forgery.