Telemaco Signorini (1835–1901) was a Florentine painter and one of the sharpest minds of the Macchiaioli, the Tuscan group that rebelled against academy polish in favor of outdoor painting and bold “macchia” (patches) of light and shadow. Born in Florence to Giovanni Signorini, a court painter, he trained at the Florentine Academy and by the mid-1850s was working en plein air. At Florence’s Caffè Michelangiolo he joined artists such as Giovanni Fattori and Silvestro Lega, helping push a modern, truth-to-life vision of landscape and daily experience. In 1859 he volunteered in the Second Italian War of Independence, then translated those events into sober military scenes. Signorini traveled to Paris from 1861 onward—encountering Degas and the modern city—yet remained rooted in Italy. Alongside painting, he became the movement’s most forceful critic and polemicist, publishing essays, satire, and cycles of verse about artistic debate. He also explored etching and, late in life, taught in Florence (from 1888). His work ranges from luminous coastal views to frank social subjects—such as asylum and ghetto scenes that unsettled polite audiences—and later compositions show an eye shaped by photography and modern print culture. He died in Florence in 1901.