Examine the desk; select the portrait (A).
Look at the photo (B) and take the KEY (C).
Take the MEDALLION (D).
Use the MEDALLION on the mirror (E).
Examine the lock; place the KEY in the hole and turn it (F) to trigger a HOP.
Examine the turtle to activate a HOP (G).
Play the HOP (H).
You will receive the BRASS FIGURINES.
Take the BELL (I) and the STONE SLAB (J).
Place the BRASS FIGURINES on the mural (K) to activate a mini-game.