Roald Dahl on 13 September is celebrated as "Roald Dahl Day" in Africa, the United Kingdom and Latin America. In honour of Dahl, the Royal Gibraltar Post Office issued a set of four stamps in 2010 featuring Quentin Blake's original illustrations for four of the children's books written by Dahl during his long career; "The BFG", "The Twits", "Charlie and the Chocolate Factory", and "Matilda". A set of six stamps was issued by Royal Mail in 2012, featuring Blake's illustrations for "Charlie and the Chocolate Factory", "The Twits", "The Witches", "Matilda", "Fantastic Mr Fox", and "James and the Giant Peach". Dahl's influence
Roald Dahl had introduced readers to many motifs that were common in his writing. The series was an anthology of different tales, initially based on Dahl's short stories. The stories were sometimes sinister, sometimes wryly comedic and usually had a twist ending. Dahl introduced on camera all the episodes of the first two series, which bore the full title "Roald Dahl's Tales of the Unexpected". Roald Dahl died on 23 November 1990, at the age of 74 of a rare cancer of the blood, myelodysplastic syndrome, in Oxford, and was buried in the cemetery at St Peter and St Paul's Church in