In 1990 thieves disguised as police stole 13 artworks from the Isabella Stewart Gardner Museum. Their empty frames have been ...

"You've created a unique game board—all you need now are ... try this trick. Take your empty frame into a local frame shop or hardware store where you can have a piece of mirrored glass cut ...

"I think any time people consider how many people come to see the empty frames, that number would be dwarfed by the number of people who come see a Vermeer or Rembrandt's only seascape," said ...