The framed picture of Henry Spencer at the old age home is a reference to the final shot of The Shining - the photograph of Jack Nicholson at the Overlook Hotel's 1921 4th of July ball.
When the camera zooms in on the picture of the residents of Glorious pines with Henry now in it, it is a clear spoof of the ending scene from Stanley Kubrick's 1980 film, The Shining