The Smurfs have been around for long time now, in cartoons, books and there was even a song out at one time. However, where did the idea come from and it is possible that there really could be an undiscovered world of the Smurf, this image gives us an idea of what they may look like and its creator has an idea on how they could evolve.
This is what the creator of this Smurf, Nate Hallinan had to say about it;
The Smurf is actually the result of a symbiotic relationship between two organisms. We believe that Smurfs put their ’embryos’ in the button of a developing mushroom. From a distance, Smurfs seem like they are wearing a hat and pants but as you can see this is a fallacy. The fungus provides camouflage and protective epidermal layers for the creature, while the creature provides nutrients and mobility for the spreading of spores.
Source [Nerd Approved]