Psiax was an Attic vase painter of the transitional period between the black-figure and red-figure styles. His works date to circa 525 to 505 BC and comprise about 60 surviving vases, two of which bear his signature. Initially he was allocated the name "Menon Painter" by John Beazley. Only later was it realised that the artist was identical with the painters signing as "Psiax".
Psiax collaborated with the potters Hilinos, Menon, Andokides and Nikosthenes. While he started as a painter in the black-figure technique, he played a major role in the early development of red-figure, which was invented in the workshop of Andokides. The black-figure Antimenes Painter, working for the same workshop, was stylistically close to Psiax; Beazley described the two as "brothers". Perhaps unsurprisingly, considering his chronological position, Psiax was a master of bilingual vase painting. Formerly called the Menon Painter, after the potter’s signature on a red-figure amphora, he signed two red-figure alabastra as painter, both of which bear the signature of the potter Hilinos [Karlsruhe, Bad. Landesmus., 242 and Odessa, A. Mus.].