Two psychology professors from Flinders University in Australia created a fascinating optical illusion—a sketch that initially appears to depict an elderly woman.
However, hidden within the drawing is the image of a young woman, cleverly concealed within the lines.
Beyond being a simple illusion, this image is said to offer insight into perception and even age. Studies suggest that individuals over 32 are more likely to see the older woman first, while younger viewers tend to spot the young woman right away.

An intriguing optical illusion has captivated university students worldwide, challenging both intelligence and observation skills.
Created by two psychology professors from Flinders University in Australia, the sketch initially appears to depict an elderly woman. However, hidden within the lines is the image of a young woman—waiting to be discovered.
Beyond being a mere trick of the eye, this illusion is said to reveal something about the viewer’s age. Studies suggest that individuals over 32 tend to see the older woman first, while those under 32 spot the young lady right away.
Struggling to find the young woman? Here’s a clue: her left cheek is shown in profile, and what seems to be the elderly woman’s nose is actually the young woman’s chin.