Bonanni was a native of
Carrara, and began his studies in the art academy of that city under
Jean-Baptiste Frédéric Desmarais. His painting of
The Death of Count Ugolino received an award from the same academy in 1809. From 1812 until 1814 he passed his time in
Paris studying with
Jacques-Louis David; he then returned to his native city and to Rome before traveling to
Washington, D.C. sometime around 1816. Two years after his arrival he opened a drawing and painting academy in the home of sculptor
Giovanni Andrei, at the same time finding work as a decorative painter during the construction of the
United States Capitol. There his best-regarded contribution was the ceiling of the former chamber of the House of Representatives, today the
National Statuary Hall, which he painted in mock relief to emulate the ceiling of the
Pantheon. Bonanni showed work at the
Pennsylvania Academy of the Fine Arts in 1819. He died in Washington; the auction house of Peter Mauro offered paintings and prints from his estate for sale soon thereafter. ==Work==