Greek artefacts, craftsmen and artists had penetrated Rome since regal days; from the second century BC this trickle had become a continuing and influential flood, contributing together with Italic and Etruscan architecture and art, and the developing central Italian and Roman concrete architecture, to the rich tapestry of the art of the capital. Vespasian (69-79), founder of the Flavian dynasty, showed an astute pragmatism in his handling of architecture and art. In the provinces the architectural and art forms characteristic of the Flavian era continued to flourish. Dynamism returned to imperial commissions with the Romano-Spanish Trajan. The age of Hadrian (117-38) proved to be extraordinary, largely because of the extent to which he was able to impress upon it his own many-sided personality: ruler, philhellene, architect, dilettante, poet, traveller and romantic. The rich artistic harvest of the Flavian to the Antonine ages was not just an imperial, but a corporate achievement, one which offered a worthy inheritance to following generations.