L'arbre de la vie

From Author Wars - https://authorwars.com/books/larbre-de-la-vie-1518329.html

Overview:

Title: L'arbre de la vie
Author: uncredited
Year: 1977
Type: Interior Art

Editions/Publications:

Unknown. Galaxie (2ème série), #152 (Unknown, uncredited, OPTA, F7.50, 164 pages, digest, MAGAZINE)