Callimachus was a renowned Greek poet, critic, and scholar who flourished in Alexandria during the Hellenistic period. As a leading figure at the great Library of Alexandria, he was responsible for producing the Pinakes, a comprehensive catalogue of the library's holdings that became a foundational work of bibliography. His own poetic works, such as the Aetia and Hymns, were highly influential, championing a style of brief, polished, and learned poetry over the grand epics of the past. Callimachus's aesthetic principles profoundly shaped subsequent Greek and Roman literature, most notably influencing the Roman Neoteric poets.