a set of two prints (manière noire/ burin), 1960/ 1953, on BFK Rives, signed in pencil/ signed and inscribed 'Paris 1974' in pencil, numbered 38/100/ inscribed 'ép.d'artiste', "Oiseau sur racine (pour Godefroy Engelmann, Mulhouse) "with very pale mat and light staining, handling creases in two places in the margins, with minor soiling in one place on the reverse; "'Coquelicot et fleurs des champs' Carte de vœux" with pale time and light staining, minor soiling in places on both sides, two foxmarks in the image, mat staining in the upper margin, otherwise both in good condition, not framed