A red paint sample taken from a 1,000-year-old mask excavated from a Sicán tomb in Peru contains human blood and bird egg proteins, in addition to a red cinnabar pigment. Credit: Adapted from E ...

Blood paints a man sitting serenely on a bench about to be smacked by a killer wave. In his notes on the painting Blood sees it as a metaphor for life — sometimes things hit you and there’s ...

NEW YORK (Reuters) - Many artists claim to put their blood, sweat and tears into their work, but Vincent Castiglia means it: he paints with his own blood. The New York painter has a new exhibit ...