This image depicts the back of the wooden King's chair. The chair is a 19th century reproduction inspired by thrones from the Renaissance. The armorial scene illustrated shows a coat of arms with towers, lions, and other decorative elements.
This image of the back of the Queen's chair shows a man and a woman holding fleur-de-lis and a flower. Below the people are armorial elements featuring two coat of arms - one with 2 flowers and one fleur-de-lis.