X-rays reveal why Van Gogh's yellows fade
A previously unknown chemical reaction that has caused the once-vivid yellows in Vincent van Gogh's paintings to turn brown has been identified by an international team of scientists.
Source: http://www.cosmosmagazine.com/news/4050/x-rays-reveal-why-van-goghs-yellows-turn-brown
Michelle Rodriguez Michelle Trachtenberg Mila Kunis Milla Jovovich Minka Kelly Minki van der Westhuizen