Mr. Cuadros is the author of “When We Sold God’s Eye: Diamonds, Murder, and a Clash of Worlds in the Amazon.” In the lead-up to Valentine’s Day, people across the world rush to buy diamond ...

The newfound painting was likely created a few months before Picasso started his official portrait. "Picasso often reused his canvases at this time because he did not have much money. However ...

The Best of the Joy of Painting with Bob Ross is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire ...