It all started as a sketch I drew on a 3DS note while on a trip. Then I decided to trace it but drew the hair with lines. I left it for while and then added the gray hair as a way of practice on drawing hair. Then I changed the thick,black facial lines for thin, skin-tone ones. A friend told me to paint on him a full beard (which you can check on the replay) but I decided to stay with the original sketch. Maybe I'll modify the eye later. Don't know what to put on the background.