Can someone help me remember a horror movie?

There was a movie in the 70's that Im trying to find.. all I remember about the trailer, was an oil painting above a fireplace that was really scary... the eyes in the painting went from normal to REALLY CREEPY.. I remember a bunch of people standing around the painting talking when the painting looks normal..and at the end of the trailer theres a closeup shot of it when the title is being shown..the eyes disappear, and are replaced by the creepy ones. Does anyone know what the movie is and if I can find a copy?