A single portrait of Michelangelo Merisi da Caravaggio serves as the only documented likeness of that artist created by a contemporary peer, an achievement credited to the Roman painter and printmaker Ottavio Leoni. Active primarily within his home city, Leoni established himself as a central figure in early-Baroque artistic circles through his specialized portraiture and technical skill in engraving.
Early Training and Career
Born in Rome in 1578, Leoni received his initial artistic training from his father, Lodovico Leoni. He built a career as a versatile visual artist, working as a painter, draftsperson, and medalist. Over time, he became widely recognized as a fashionable portraitist. His professional standing led to his involvement with the Accademia di San Luca, where he served as a member and eventually as president.
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Leoni contributed various altarpieces to Roman churches during his life. These commissions include an Annunciation for Sant'Eustachio, a Virgin and Child with St. Giacinto for Santa Maria della Minerva, and a work depicting Saints Charles, Francis, and Nicholas for Sant’Urbano. In recognition of his service, he was appointed a Cavaliere of the Order of Christ. To mark this occasion, he gifted the Martyrdom of St. Martina to the church associated with the Accademia di San Luca.
Legacy and Institutional Presence
Beyond his oil paintings, Leoni is noted for a set of engravings featuring various painters of his era. His output remains archived and displayed in numerous global institutions. These include the Fine Arts Museums of San Francisco, the Museum of Fine Arts in Boston, the National Gallery of Art, the Courtauld Institute of Art, the Los Angeles County Museum of Art, and the Palazzo Ruspoli in Rome. Additionally, the Staatliche Museen zu Berlin, the Fitzwilliam Museum, and the Biblioteca Marucelliana hold collections of his drawings and prints.
Fast facts
- Born: 1578, Rome
- Died: 4 September 1630, Rome
- Occupations: Painter, medalist, visual artist, draftsperson
- Member of: Accademia di San Luca
- Honors: Cavaliere of the Order of Christ
- Notable work: Portrait of Michelangelo Merisi Caravaggio
- Active period: Early-Baroque
Questions readers ask
What names was Ottavio Leoni known by?
He was sometimes referred to as Cavaliere Ottavio, il Padovano, il Padovanino, or Cavaliere Padovano, and his name was occasionally spelled Lioni.
Where can the work of Ottavio Leoni be found?
His pieces are located in international institutions including the National Gallery of Art, the Los Angeles County Museum of Art, the Courtauld Institute of Art, and Palazzo Ruspoli.

