Malfoid's answer is to drag a rug in front of the fireplace in the long room and turn the biggest frame to face it.

MalfoidYou sat at the head of my table for eleven days. You can sit through this.

She stays on top the whole time and does not stop talking to the painting, describing it, explaining it slowly.

MalfoidTell him what you are doing. He hates being left out.