Lee Zimmerman is an artist living in Minnesota. He holds a phd in electrical engineering and has written articles in engineering, computer science, experimental psychology and art. He is a Distinguished Silk Artist of SPIN (international organization of silk painters). He has performed live large scale silk painting all over the world with symphony orchestras, theaters, operas, flamenco, jazz, pop, and alternative musicians. He has a growing audience for his pen and ink drawings on twitter under the name @zim2918. Check out his website here.