A group of eight portrait sketches: Self-portrait; Vincent van Gogh; Gustave Loiseau; Paul Gauguin; Gilbert White; Henri de Toulouse-Lautrec; Ambrose Vollard; and Paul Signac

Georges Manzana Pissarro (French, 1871-1961) A group of eight portrait sketches: Self-portrait; Vincent van Gogh; Gustave Loiseau; Paul Gauguin; Gilbert White; Henri de Toulouse-Lautrec; Ambrose Vollard; and Paul Signac the first signed, inscribed and dated 'mon portrait/manzana 1906.' (lower left); the second and seventh stamped with signature 'Manzana Pissarro' (lower right); the third signed and inscribed 'G.Loiseau/manzana.'; the fourth signed and inscribed 'Gaugin manzana.' (lower right); the fifth signed 'manzana.' (lower left) and inscribed 'un grand peintre American, Gilbert White (upper left); the sixth signed 'manzana' (lower left); the eighth signed 'manzana' (lower left) and inscribed 'Signac' (lower right) the first, second, third, fourth, and eighth charcoal on paper; the fifth pencil on paper; the sixth pen anc black ink and grey wash on paper; the seventh ink on paper 10 ½ x 8 in. (26.6 x 20.3 cm.); and smaller (8)