Being down somehow seems to awake my creativity...

Well, this is my character Sigh. He has lost his mind and has been found by a mine owner who has forced Sigh to work for him. I think I will spend a lot of time finishing this picture, somehow it's very important for me. That's why I only submit the outlines: I want criticism and helpful suggestions to improve the pic, before I start coloring.

Btw: The title differs from the name in the description, because I was listening to a song called "Working on the railroad".