Every now and then, a perfectly timed photo sweeps across the internet and sends everyone into a whirlwind of debate — and this optical illusion inside a drinking glass is the latest sensation.
At first glance, it looks like just a random splash of foam stuck to the side of a glass, probably left behind after someone’s last sip. But take a closer look — this image is hiding something far more intriguing. Depending on how your brain interprets visual cues, you might see one of two very different figures…
👁️ For the right-brained dreamers — the creative, intuitive thinkers — it’s a sleek fish swimming gracefully across the glass, flowing with curves and fluid motion.
🧠 Meanwhile, left-brained logical types spot a mystical mermaid, standing upright with a torso, arms, and a flowing tail, pieced together from the foam and bubbles.
This is a perfect example of pareidolia — when our minds find familiar shapes in random patterns, like spotting faces in clouds or shapes in stains. Much like the legendary “dress” debate that divided the world over its color, this illusion splits viewers right down the middle.
So, do you see the fish or the mermaid? Or maybe something else entirely? Whatever your brain chooses first, it’s a fascinating glimpse into how we each perceive the world differently — and there’s no wrong answer here, only what your mind reveals.
