Optical Illusions to Make You Devour Your Burger

Published on January 07, 2026 | Translated from Spanish
McDonald's billboard showing a cowboy hat whose band reveals to the attentive observer the shape of a Big Mac hidden in the design

When the West Meets the McDonald's Counter

Right in the middle of the Calgary Stampede 2025, McDonald's has proven that the best advertising is the one you have to look at twice 👀. Its Cowboy Closeups campaign transforms western accessories into delicious visual traps, where a hat hides a Big Mac and the fringes of a jacket turn into french fries. Advertising art or a low blow to the taste buds? Maybe both 🍔🤠.

"The real trick is not to hide the food, but to make the public discover it for themselves," explains the campaign's creative director.

Anatomy of an Appetizing Optical Illusion

The designers achieved this visual magic through:

McDonald's billboard showing a cowboy hat whose band reveals to the attentive observer the shape of a Big Mac hidden in the design

Advertising or Contemporary Pop Art?

This campaign raises interesting questions:

Lessons for Graphic Designers

Foro3D creatives can learn from this strategy:

  1. Context is Everything: Integrate the message into the cultural environment
  2. Less is More: Subtlety over obvious messages
  3. Visual Engagement: Designs that invite interaction

In the end, McDonald's shows us that even in the digital age, a well-thought-out physical billboard can be more effective than a thousand social media ads. And if it also makes your mouth water without directly showing food... that's pure design magic (or a clear case of subliminal advertising, but that's another story) 😉.