Greco-Buddhism refers to the cultural and artistic syncretism that emerged in the regions of Central Asia and the Indian subcontinent during the Hellenistic period, particularly after the conquests of Alexander the Great. This fusion brought together Greek and Buddhist elements, influencing art, philosophy, and religious practices. It is notable for the way it blended Greek artistic techniques with Buddhist iconography and themes, leading to a distinctive cultural expression that shaped the development of Buddhism as it spread into new areas.