Born in Savona, Italy, and after losing his father at the age of ten, Tallone moved with his mother and sisters to Alessandria, where he became a pupil of the decorative artist Pietro Sassi.
Some members of the local bourgeoisie commissioned the first portraits from him and persuaded the City Council to finance his studies.
Thanks to this financial aid, Tallone was able to enrol in the Brera Academy in 1872, studying under Raffaele Casnedi, Luigi Riccardi and Giuseppe Bertini until 1880.
An active participant in the lively cultural milieu in Milan and member of the Famiglia Artistica since its foundation in 1873 by Vespasiano Bignami.
One of the last awards he won was the Principe Umberto Prize in 1908, and an entire room was devoted to his works at the Esposizione Internazionale d'Arte di Venezia the same year.