This Norwegian children's book was published in 1961. The illustrator's name is Unni-Lise Jonsmoen. (She's the wife of the author Ola Jonsmoen.)
The story is about Enok who's 6 and home from school one day due to a cold. He's bored and his mum suggests he do some drawing, which he does. He then makes up some fantastic stories based on the drawings.