clearyja

I want to find out more about a painting I saw in Lubeck,the view is of a seascape seen through a window. In front of the window is an oak desk with a keyhole and on the desk is a brown mug and half a loaf of bread. The curtains are blue.It appears to be dusk. The picture has a haunting quality, I would like to know who painted it and if a print is available. I may have seen it in the Marienkirche.
J