Portrait of Ruin

From publisher blurb:

Portrait of Ruin is the story of the arcane painter named Augustine Faust. Faust, a progressive in combining traditional paints with unparalleled spellcraft, has seemingly locked himself in his massive estate in distress, leaving the townsfolk to ponder the fates of Augustine and Eleanor Faust. This adventure was designed for second-level players, though is primarily narrative-driven, and may be adapted to the level you see fit.