Stheno (Σθενώ) (Sthenṓ) and Euryale (Εὐρυάλη) (Euryálē) were Gorgons (Γοργώνες) (Gorgones) in Greek myths and legends. Medusa (Μέδουσα) (Médousa) was their sister.
Stheno and Euryale pursued Perseus (Περσεύς) (Perseús) after he fought Medusa. They didn't catch Perseus.
There are many art objects with Gorgons.
