The Trading Game
Grandma Wave urgently needs a new stair lift, but she cannot afford it. Koen proposes to play a game of barter to get some money. Together with Zofie he goes into the neighbourhood with a nail picked up from the ground. They trade the nail for graffiti spray cans, for which they get a white horse in return (which they transform into a ‘zero-horn’), which in turn gets traded for thirty lorries full of bricks. But what could they possibly do with so many bricks? Their bartering game seems to have failed. Only a miracle can save them now…
