Eugeniusz Żak (1884-1926), also known as Eugène Zak and Eugene Zak, was a Polish artist, born to a family of Polish Jews in Minsk, Belarus.
As a boy he moved to Warsaw, where he graduated from a non-classical secondary school.
In 1902, he left for Paris to undertake studies, first at the École des Beaux-Arts in the studio of the aged master of academism Jean-Léon Gerôme, and then at Académie Colarossi in the studio of Albert Besnard.
In 1903, he traveled to Italy and toward the end of the year to Munich, where he entered a private school run by the Slovenian Anton Ažbé.
His fame grew rapidly.