
Jan van Eyck, a master painter from the Low Countries who was famous for his amazing use of oil paint.
A richly dressed man and woman stand together in a cozy bedroom, holding hands in a quiet, gentle moment.
Painted in 1434, many people think it shows a couple's promise to marry, recorded like a proud family photo of its day.
Van Eyck painted with thin layers of oil so tiny details, like fur and brass, seem to glow with real light.
On the back wall hangs a round mirror, and if you look closely you can see the whole room reflected inside it, even two visitors at the door.
You can visit this painting at the National Gallery in London, where it is one of the most loved works.
Above the mirror the artist wrote in fancy letters Jan van Eyck was here, like signing his name inside the scene.