Bernini's reputation, however, was definitively established by four masterpieces, executed between 1619 and 1625, all now displayed in the Galleria Borghese in Rome. To the art historian Rudolf Wittkower these four works—"Aeneas, Anchises, and Ascanius" (1619), "The Rape of Proserpina" (1621–22), "Apollo and Daphne" (1622–1625), and "David" (1623–24)—"inaugurated a new era in the history of European sculpture". It is a view repeated by other scholars, such as Howard Hibbard who proclaimed that, in all of the seventeenth century, "there were no sculptors or architects comparable to Bernini". Adapting the classical grandeur of Renaissance sculpture and the dynamic energy of the Mannerist period, Bernini forged a new, distinctly Baroque conception for religious and historical sculpture, powerfully imbued with dramatic realism, stirring emotion and dynamic, theatrical compositions. Bernini's early sculpture groups and portraits manifest "a command of the human form in motion and a technical sophistication rivaled only by the greatest sculptors of classical antiquity." Moreover, Bernini possessed the ability to depict highly dramatic narratives with characters showing intense psychological states, but also to organize large-scale sculptural works that convey a magnificent grandeur.