Street artist Max Simo began painting walls and other outdoor spaces when he was 12 years old, while the Olympic games were happening in his city. Since then, he has continued “playing” with walls and trains all over Europe, though now he has become one of the most sought-after Spanish young artists by collectors around the world. His artwork includes amazing large-scale street art murals and great examples of huge urban calligraphy projects that are very well-known among other artists and collectors.