https://www.cambridge.org/gr/academic/subjects/arts-theatre-culture/western-art/seeing-color-classical-art-theory-practice-and-reception-antiquity-present?format=HB&isbn=9781316516454#:~:text=Jennifer%20M.%20S.%20Stager%20is,Sappho%27s%20Fragments%20to%20Viral%20Hashtags.