21 - ‘The Seven Crystal Balls’ (1948) || Radio Tintin
The Incan Mummy that inspired the design of Rascar Capac.
Daubert, Michel, and Hergé . Tintin: the Art of Hergé. Abrams ComicArts, 2018.
Peeters, Benoît. Tintin and the World of Hergé: An Illustrated History. Bulfinch Press, 1995.
Early sketch of Alcazar in his knife-throwing persona.
Philippe Goddin, and Michael Farr. The Art of Hergé : Inventor of Tintin. Volume 2, 1937-1949.
A scene at the opera-house included in the original script but cut from the album.
Philippe Goddin, and Michael Farr. The Art of Hergé : Inventor of Tintin. Volume 2, 1937-1949.