Ralph Steadman - For no good reason

Full documentary

Shinichi Maruyama

 “Once your brush touches paper, you must finish the character, you have one chance. It can never be repeated or duplicated. You must commit your full attention and being to each stroke.”

http://www.shinichimaruyama.com/

Source:  
HIFRUCTOSE Magazine

black marker on paper

http://chepitaouyeah.com/