Athenian black-figure and red-figure vases have not been the subject of many studies specifically devoted to vase-forming techniques. since researchers have primarily focused on their decoration. The study of the Attic alabastron. a perfume vase shape produced in Athens between the middle of the sixth century and the beginning of the fourth century BC. https://echobookmarks.com/story19493425/a-literature-review-of-voice-indices-available-for-voice-assessment