Jean-Michel ATLAN (1913-1960). "Green Calipso", 1959. Mixed media on isorel signed and dated lower left. Sight: Height. 24 cm - Width 31.5 cm Accompanied by a certificate signed by Madame Denise Atlan, dated September 30, 1963. Provenance : - Purchased from Daniel Varenne in May 1963; - Private collection of a member of the collector's collective La Peau du Chat, then by descent. Note: A self-taught artist and representative of lyrical abstraction on the post-war Parisian scene, his works are highly recognizable for their black circles and colorful organic forms.