SANTA FE, N.M. (AP) — Chemical reactions are gradually darkening many of Georgia O'Keeffe's famously vibrant paintings, and art conservation experts are hoping new digital imaging tools can help them slow the damage….
SANTA FE, N.M. (AP) — Chemical reactions are gradually darkening many of Georgia O'Keeffe's famously vibrant paintings, and art conservation experts are hoping new digital imaging tools can help them slow the damage….