The collection of Italian paintings at the Yale University Art Gallery is one of the largest and richest in the world. The first of four volumes on the collection, this sumptuously illustrated book features over seventy-five works dating from 1230 to 1420 by artists such as Taddeo Gaddi, Andrea di Cione (better known as Orcagna), Lippo Memmi, Pietro and Ambrogio Lorenzetti, and Lorenzo Monaco. In addition to discussions of each painting’s meaning, function, and significance, entries provide published references, provenance, full technical notes, and detailed conservation histories. An introduction by Laurence Kanter chronicles the history of the collection, from the James Jackson Jarves Collection that was assembled in the nineteenth century—the earliest formed collection of Italian paintings in any American museum—to more recent gifts by Louis and Hannah Rabinowitz and Richard Feigen. While many of the works are from Florence and Siena, the volume also includes examples from Bologna, Rimini, Venice, and more. Through its wide-ranging holdings, the Gallery’s collection provides a remarkable sense of the diverse visual culture of the time.