Leave the Galerie Médicis through the same door you used to enter it. You are back in Room N°800. Turn left and go to the landing with the escalators. Take them down to Level 1 and go to Room N°531. Pass through Rooms N°531-529. In Room N°529, turn right and follow the passage to Room N°528. Walk to the rotunda (Room N°526) and cross it to reach Room N°606 in the Sully Wing. After Room N°606, go ahead to room N°605 and turn immediately to the right (Room N°604). From here, proceed to Room N°602, where you will find the portrait of Louis XIV by the door to your left.