Max Velthuijs was a Dutch painter, illustrator and writer, one of the most famous children's illustrators in the Netherlands. In 2004 he received the Hans Christian Andersen Medal for his "lasting contribution to children's literature".
Kikker in de Wolken
Movie • 2009
D; Een film over schrijven
Movie • 1994
Kikker: De Musical
Movie • 2005
Kikker en Zijn Vriendjes