Euphemia Chalmers "Effie" Millais, Lady Millais, neGray (7 May 1828 - 23 December 1897) was the wife of the critic John Ruskin, although she left her husband without the marriage being consummated. She later married his protg, the Pre-Raphaelite painter John Everett Millais. This famous Victorian "love triangle" has been dramatised in plays, films and an opera.