You’ll Never Believe That These Are Ballpoint Pen Drawings. Based in Shanghai,China, Wang 2mu (二木 王) is pretty handy with a ballpoint pen. The illustrator works mostly with blue and red ink to create intricately detailed designs that look as though they could be digital. His themes revolve around technology, childhood nostalgia, and domestic culture. The level of saturation and three dimensionality that he achieves with simple ballpoint pens is unbelievable.