Colouring poster, Gouffre de Padirac, éditions La Petite Boîte

Rubber, portrait of Edouard Alfred Martel, Gouffre de Padirac

Comics - Return to the feats of legend - Part 3 - Gouffre de Padirac Editions Glénat - French

Sticker, pen-drawn portrait of Edouard-Alfred Martel, Gouffre de Padirac

Comics The making of an extraordinary visit - Part 2 - Gouffre de Padirac Editions Glénat - French

Comics - Edouard-Alfred Martel's amazing discovery - Part 1 - Gouffre de Padirac Editions Glénat - French

Set of 25 stickers, selection of 5 engravings and gouaches, Gouffre de Padirac