The most expensive painting in the world is the Mona Lisa by Leonardo da Vinci. The most renowned paintings, particularly those hailing from the era before 1803, their custodial domain is chiefly ...

A six-figure price tag. A toy bear. A work of art. These are the most expensive designer toy collectibles in the world.

10 Most expensive buildings in the world: Constructing a building isn’t just about bricks and blueprints — it’s a complex ...