Researchers detected the mysterious figure in the early-blue period painting "Portrait of Mateu Fernández de Soto" (1901).
GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...
A previously unknown painting by Pablo Picasso has emerged from the shadows of history, hidden beneath a Blue Period ...
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Undiscovered painting by Picasso of a mystery woman, hidden for more than a century beneath a painting from his famous Blue ...
Brave New World is about to hit cinemas, bringing with it the gamma-ray-powered Red Hulk. Here's what you need to know about ...
Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...
(We see leaves as green, for instance, because chlorophyll is a light-hungry molecule that absorbs red and blue, so the only ... in vegetation reflects near-infrared light—the so-called red ...