Starting from the painter's gaze, which constitutes an off centre centre to the left, we perceive first of all the back of the canvas, then the paintings hung on the wall, with the mirror in their centre, then the open doorway, then more pictures, of which, because of the sharpness of the perspective, we can see no more than the edges of the frames, and finally, at the extreme right, the window, or rather the groove in the wall from which the light is pouring.