If you want to give your brain a challenge today, trying to figure out this optical illusion might be just the thing you need.
A drawing by the Ukrainian artist Oleg Shupliak might look like it only consists of one woman at first glance - but in fact, there's four women hiding in this drawing.
And apparently only two percent of people can manage to locate all four of them, so have a look over the whole drawing below and see if you're up to the challenge.
The Star reports that this illusion has been leaving people baffled as it's quite tricky to find all the different women in the drawing.
On Oleg's website, he states the drawing consists of "symbolic composition", to "improve the popular topic" of optical illusions.
When you first look at it, the pencil drawing appears to only feature a woman with long, flowing hair, talking on the phone. But if you look very closely, you may be able to see four females in the photo.
While the first woman has already been identified, the other three are a little trickier to find.
So if you want to know how to find each of them, we've given you some clues below.
The second can be seen looking at the woman's hand near her cheek.
Finding the third lady requires a little more effort, but you'll see her when looking at the small woman on the arm.
To see the third woman you need to look at the side profile, which is why it is a bit more difficult to make out at first.
Now the fourth and final woman is easier to see. You'll notice on the stomach of the first woman is a pair of lips and the entire image is a female itself.
Fans can look on the Oleg Shupliak website to see a close-up version of the image, allowing you to easily spot the women.
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