Did you get it right?
The piano-tuner workshop hides a button, nail, feather, and rabbit.

The Answer
The correct answer is: the button, nail, feather, and rabbit-shaped shadow beside the piano leg.
Here is why
- The button is partly covered by crossing felt strips on the workbench.
- The nail stands at the front-left corner of the workbench.
- The feather is tucked beside the sheet music on the upper-right shelf.
- The rabbit appears as broken dark shapes beside the piano leg and above the bench edge.
Why people miss it
The rabbit is not a drawn animal. The felt-like ears and body shadow are separated by the piano structure, so the eye must connect the gaps.
Answer Image
The red circles mark all four hidden objects in the workshop.

All Object Locations
- Button: beneath the crossed felt strips on the left workbench.
- Nail: at the front-left edge of the workbench.
- Feather: beside the upper sheet-music book at the far right.
- Rabbit: in the broken dark shadow beside the lower piano leg.
What answer did you get before checking?