Examine the swan box; open the drawer (Y) and take the 3rd PICTURE SLIDE (Z).
Examine the chest; select the recipe (A).
Place the BOX HANDLE in the slot and select the handle (B).
Place the PICTURE SLIDE, the 2nd PICTURE SLIDE, and the 3rd PICTURE SLIDE on the viewer to activate a puzzle (C).
To solve the puzzle, select the arrows to move the picture slides into the correct order.
Please see the screenshot for the solution (D).
Take the GATE KEY HALF (E).
Walk down twice; examine the window to activate a HOP.
Play the HOP (F).
You will receive the OWL FIGURINE.
Place the OWL FIGURINE in the slot and take the 2nd GATE KEY HALF (G).
Enter your Parents' House.