Giovanni Costa (Nino Costa): A Pioneer of Italian Landscape Painting Giovanni Costa, known affectionately as Nino Costa, was a pivotal figure in the late 19th-century Italian art scene, particularly within the burgeoning Macchiaioli movement. Born in Rome on October 15, 1826, into a family deeply rooted in commerce – his father a successful wool merchant – Costa’s artistic journey began unexpectedly, spurred by an encounter with the e…