For 10 points, a member of a group identified by John Beazley as "The Pioneers", this is what rival of Euphronios, the Athenian red-figure vase painter of The Dancing Revelers?
This man appears as a youth at a music lesson being named by two courtesans, on a hydria attributed to Phintias, and this artist is thought to be the teacher of the Kleophrades Painter. One work by this man shows a dressing warrior named Thorykion flanked by two Scythians, on one side, and on the other, an older man with a stick trains two athletes. Another work by this man, who signed many of his pieces with the phrase "[blank] painted me", shows Theseus abducting a girl named Korone, and that work shows this man's love for writing, with its irrelevant words and random letters. The taunting "hos oudepote", or "thus never", precedes the name of a rival of this man on an amphora which shows three men in three-quarter view, the center of whom has his back to the viewer and right arm raised, showing off this man's foreshortening skill. For 10 points, a member of a group identified by John Beazley as "The Pioneers", this is what rival of Euphronios, the Athenian red-figure vase painter of The Dancing Revelers?
This man appears as a youth at a music lesson being named by two courtesans, on a hydria attributed to Phintias, and this artist is thought to be the teacher of the Kleophrades Painter.
Euthymides 