His name is Gonzalo Garcia Calvo. Actually he is a Madrid-based full time musician. But here Gonzalo has something really amazing as to be able to create origami animals which are out of the ordinary.
It seems that Gonzalo wants to explore many themes as he gets his background in music. As a matter of fact, his true passion is of animals.
In creating his origami animals, Gonzalo usually uses only one sheet of paper for his intricate pieces.
Even if there are many exceptions in his creations, for example, like his T-Rex skeleton which will require about 21 squares of 8x8cm newspaper, he would use anything that is useful for that.