Schotty cleans in an art gallery where an misunderstood painter died. He gets an insight into the world of art, money and the value of things. And a five-euro note. But it's worth far more than is apparent at first glance. And when Schotty loses said note again a short time later, he is in danger of becoming a victim of the art business. But Schotty wouldn't be Schotty, if he left the gallery without a painting under his arm.