is an especially easy association to make.
Once someone points it out, you may find yourself unable to unsee it.
That’s part of what makes hidden-detail puzzles and optical illusions so entertaining. The image hasn’t necessarily changed—we’ve simply been given a new way of interpreting it.
Coca-Cola Actually Used the Idea
Here’s the part that makes the story even more fascinating.
The resemblance was reportedly turned into a real Coca-Cola marketing idea in Denmark.
A campaign associated with Coca-Cola and McCann Copenhagen highlighted the apparent Danish flag hidden in the logo and connected it with the Danish tradition of welcoming travelers with small national flags at Copenhagen Airport. A vending-machine activation incorporated the idea by dispensing Danish flags.
So while the flag-like shape may not have been part of the original logo’s design brief, Coca-Cola did recognize the resemblance and use it creatively.
That’s a very different claim from saying that the Danish flag was secretly incorporated into the logo when it was first created.