Dédicace sur TT. L 'espace bleu entre les nuages.

Cosey is one of the most important Swiss comics artists of all time. He was part of a new generation of European comics artists who emerged in the 1960s and 1970s, making stories for more mature audiences rather than just children. He broke new ground with his philosophical travel stories, many of them one-shot albums, but he also created a full-blown series named 'Jonathan'.