Unfortunately, the extraordinary Kim Jung Gi passed away prematurely, a very bad year this year.
www.latimes.com
his live performances were a bit like a musical performance.
here
below a nice video where instead they illustrate his way of thinking and creating. I had not seen this interview but one made a year earlier.

Acclaimed artist Kim Jung Gi dies of a heart attack at age 47
Kim Jung Gi was known for his exceptional ability to draw complex scenes from memory and won the Guinness World Record for 'longest drawing.'

his live performances were a bit like a musical performance.
here
below a nice video where instead they illustrate his way of thinking and creating. I had not seen this interview but one made a year earlier.