Find the only mistake in the image in 15 seconds.

At a job interview, four people (two women and two men) are waiting outside the door. The girl in the blue dress is the first to enter the interview room. There's a mistake in this photo, but many people wouldn't notice it.

Using your keen eye, find the mistake in this photo within 15 seconds. Most people would shake their heads in frustration, as it would take them a minute or even more to find the error.

Can you find the only mistake in the image in 15 seconds?

Observe carefully, and you'll spot the mistake. To get the quickest and most accurate answer, you'll need to be extremely observant and quick-witted. Therefore, observe carefully to find and conquer this interesting question.

If you can find the mistake, quickly register yourself among the smartest and most observant people by leaving your answer in the comment box below.

Khanh Son

Source: https://vtcnews.vn/trong-15-giay-hay-tim-ra-loi-sai-duy-nhat-trong-hinh-ar854962.html