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 Plass of its headquarters, Torchwood Three, based under the square, to monitor alien activity through the rift. The Water Tower has prominently featured in both of the BBC Wales flagship shows. The base of the fountain can be seen passing through the building, and one of the paving tiles in the square is a decoy which hides an "invisible lift" leading down to the base. This base was effectively destroyed in "" but the Plass was seen for a brief moment at the end of the first episode of "." Roald Dahl Plass Roald Dahl Plass is a public space in