Speaking of Katsuhiro Otomo, Japanese manga artist and film director, we have to mention “Akira” and “Domu”.
Exactly his son, Shohei Otomo, uses ballpoint pen in the making of an awesome drawing.
The way he creates the textures like human skin or denim fabric for example really makes you get goosebumps all over!
Source: Carhartt WIP Spring/Summer 2012 illustration ad campaign by SHOHEI (Making Of)(YouTube)