This guy I know (He calls himself "Human Printer", his real name is Li Peng 李鹏) who specializes in inking artifacts. Dozens of his works are displayed at various Chinese museums.The details are breathtaking.You can find his works by searching "李鹏钢笔画艺术"
My mom is pretty calm about the whole surgery thing (Cataract, no big deal)My dad, on the other hand, is freaking out at home and complained about "chest feeling no so good because of nervousness"; Much to my mom's annoyance.