Continuity mistake: During the fight with the Moblins, the one with the staff breaks the vases on the table next to Link's bed. This also causes the painting of Zelda to fall and break. A few shots later, the vase and painting are back where they are supposed to be and perfectly fine. Throughout the fight, the painting keeps changing from fixed to broken, and even how much it's broken constantly.
Picture added by Quantom X