1860-1926,was an Italian painter who worked and travelled in Australia and New Zealand in the late 19th century influencing Charles Conder and Frances Hodgkins and helping to move Australian and New Zealand art in new directions. His portrait of Robert Louis Stevenson in the Scottish National Portrait Gallery Edinburgh, is usually considered the most searching portrayal of the writer. Born in Siena in Italy to an Italian aristocrat, Ferdinando Pieri Nerli, his full name was Girolamo Pieri Pecci Ballati Nerli. The fourth of six children he was not a 'Marchese' as he was sometimes styled, or a 'Count', but a 'patrizio di Siena', a minor distinction marking the great antiquity of his family. His father married Henrietta Medwin, an Englishwoman. Her father Thomas Medwin was a minor literary figure in Byron's circle, the author of Journal of the Conversations of Lord Byron and of The Life of Percy Bysshe Shelley; Medwin was a distant relation of Shelley. Girolamo studied art in Florence under Antonio Ciseri and Giovanni Muzzioli and was a younger member of the Italian Macchiaioli school, the 'patch painters', an Italian movement anticipating French Impressionism. He went to Australia in 1885 spending time in Melbourne and Sydney where he was an associate of Tom Roberts and Arthur Streeton and an influence on Charles Conder at the time of the Heidelberg School. Nerli's role in that movement has been disputed but his presence and influence are undeniable. was an Italian painter who worked and travelled in Australia and New Zealand in the late 19th century influencing Charles Conder and Frances Hodgkins and helping to move Australian and New Zealand art in new directions. His portrait of Robert Louis Stevenson in the Scottish National Portrait Gallery Edinburgh, is usually considered the most searching portrayal of the writer. Born in Siena in Italy to an Italian aristocrat, Ferdinando Pieri Nerli, his full name was Girolamo Pieri Pecci Ballati Nerli. The fourth of six children he was not a 'Marchese' as he was sometimes styled, or a 'Count', but a 'patrizio di Siena', a minor distinction marking the great antiquity of his family. His father married Henrietta Medwin, an Englishwoman. Her father Thomas Medwin was a minor literary figure in Byron's circle, the author of Journal of the Conversations of Lord Byron and of The Life of Percy Bysshe Shelley; Medwin was a distant relation of Shelley. Girolamo studied art in Florence under Antonio Ciseri and Giovanni Muzzioli and was a younger member of the Italian Macchiaioli school, the 'patch painters', an Italian movement anticipating French Impressionism. He went to Australia in 1885 spending time in Melbourne and Sydney where he was an associate of Tom Roberts and Arthur Streeton and an influence on Charles Conder at the time of the Heidelberg School. Nerli's role in that movement has been disputed but his presence and influence are undeniable.