At first glance, the picture shows a woman talking on the phone—but look closer, and you’ll discover more. Ukrainian artist Oleg Shupliak, known for intricate visual illusions, created *Four Women* in 2013. Hidden within the scene are three additional female faces, blending seamlessly into the composition.

The first is obvious—the central woman on the phone. The second appears faintly in the palm of her hand. The third is a hidden profile on the left, formed by background lines. The fourth is the most surprising—a face shaped by lips around the stomach area.

This puzzle isn’t a real IQ test, but it does demand “concentration, a touch of logic, and—above all—an exceptionally sharp eye.” According to *News Rebeat*, only 2% of people find all four without hints, making it a fun yet challenging exercise in observation.

Shupliak’s works often feature double- and triple-layered images that invite viewers to “look differently… and marvel at what the human brain can—or can’t—perceive.” *Four Women* became a viral sensation and remains popular among puzzle lovers worldwide.

So—can you join the small group who spot them all without clues?