Matte sleeve.
Back cover with pictures of the band's members, and name of musicians, all numbered from 1 to 5 (pictures and musicians).
However, the pictures' numbers don't match with the musician's names, e.g. Bruno Barré is number 1 in the musicians' list but his photo is numbered 2. And similar problem for Youenn Leberre and Roger Schaub.
This mistake was corrected on a later repress.