numbered '108' (upper right), with collector's stamp (L.3400) (lower left)brown ink with heightening Unframed: 20.5 x 10 cm. (8 x 3 7/8 in.) Framed: 51.5 x 36.5 cm. (19 7/8 x 14 3/8 in.)Provenance:Wolfhart F. Bürgi (1901-1989) (L.3400);Private Collection, U.K.Notes:In Greek mythology, Hygieia is primarily recognised as the goddess of health, sanitation and hygiene.