Japan is considered by most to be the home of origami, but Spain has its own origami master as well – Gonzalo Garcia Calvo. Some of his designs are so intricate and beautiful that it's hard to believe that they're folded out of only one piece of paper.

Calvo's favorite subject matter seems to be expressive animals, though he has created many other objects as well, including an unbelievable violin. With most of what he has folded, he also credits the other origami artists whose patterns he has used or who have inspired him. For more amazing origami art, be sure to check out his Flickr!

More info: Flickr (h/t: colossal)