I'm very glad that I have never met a teacher or headmistress like Miss Trunchbull, especially when I see how fierce she looks in this colouring page! Poor Matilda and Miss Honey and the other children at Matilda's school had to endure her for a long time, but she got what she deserved in the end.
Miss Trunchbull Colouring Page
Here's a simple colouring page of Roald Dahl aimed at younger children. You can see he's holding a Golden Ticket for the Willy Wonka Chocolate Factory tour!