A new exhibition chronicles how a paintings conservator and chemist solved a color mystery in one of the painter’s most beloved works.

“The wallpaper in my lounge has tiny bits of blue and green dotted around it, so I decided to pull the color from there, which almost gets lost on the wall itself in and amongst the more vibrant ...

Exactly how does light affect green paint? Here's what you need to know to be able to choose the right shade for your home's ...