Paintings

In the Rijksmuseum, you can see paintings by famous painters such as Rembrandt van Rijn, Johannes Vermeer, and Vincent van Gogh. But... are all those paintings real? Boy learns how to recognize a painting by Vermeer and how to unmask a forgery. In the experiment, you will discover that the ink of felt-tip pens often consists of many different colors.

Materials for the experiment:

• Felt-tip pens

• Kitchen towel

• Bowl of water