 He also conducted a study trip to Italy in 1901.He was influenced by modern French medal engravers of that period including Louis-Oscar Roty (1846–1911), Jules-Clément Chaplain (1839-1909), Ernest Paulin Tasset (1839-1921) and Frédéric-Charles-Victor de Vernon (1858-1912).In 1901 Lindberg was given the task of creating the medal for the Nobel Prizes in the fields of Physics, Chemistry, Physiology or Medicine and Literature.