You have the option of an interactive tutorial.
Talk to Lorenzo (A).
Take the SKETCH OF SUBJECT and read the note (B).
Take the 1/3 CHEF'S HAT (C).
Take the JEWEL and read the note (D).
Use the JEWEL in the lock (E).
Walk left into the Jewelry Workshop.
Take the SILVER ROSE (F).
Take the APPLE; read the letter and the instructions (G).
Select the fallen case (H).
Play the HOP to earn the FILE (I).
Walk down to Victoria Street.