Can you guess who is the youngest?

Imagine the scene: four women are lined up, all dressed in the same blue dress, standing with their backs turned. Nothing spectacular at first glance. Yet, the answer lies in the details.

Each woman is numbered from 1 to 4. And here's what we can observe:

Woman #1: Dark, straight, perfectly smooth hair. A modern, classic cut.
Woman #2: Thick, curly, naturally styled hair.
Woman #3: Light hair, neatly straightened to mid-back.
Woman #4: Short, gray hair. The temptation to label her the oldest is immediate…
But is it really that obvious?

The trap: our stereotypes play tricks on us