What's wrong with this image?

In this image, a family is gathered around a table, sharing a dinner in all simplicity.

At first glance, everything seems normal. Yet a detail is wrong in the scene. Can you be able to spot the error in the allotted time?

Time is up.

Did you find the mistake?

Solution of the puzzle

In this challenge, the aim was to spot the anomaly in the image of family dinner in less than 10 seconds. If you have not succeeded, do not panic. Scroll down to find out the answer.

The answer: The boy uses a knife to mix his food.

We hope that this puzzle has amused and stimulated you.