What is the solution to the jigsaw puzzle Murder at Bedford Manor?

Beatrice who was the only one wearing a fur wrap to cover up the bloodstains from stabbing Whistler. Mr Aldington wrote his wife one last love letter which he asked Beatrice to deliver. In it he told his wife to "always look to the painting" if financial times ever got tough. Mrs. Aldington assumed he meant the painting itself but Beatrice realized her brother had hidden the missing jewels behind the canvas. When Beatrice tried to steal them during the party (while she thought everyone was occupied) Whistler caught her in the act and she stabbed him.