Old man (pen drawing)

Hi everyone,this is a purple inked portrait drawing of an old man,I made this drawing giggling at the shape of the man's head because it's funny how you grow old and the form or arrangement of the sense organs slightly changes with the help of wrinkle and some other things
He wears a traditional Javanese bamboo woven hat,I made this drawing with purple pen,here are my processes,thanks for checking....