Just an observation-- but if this picture pertains to that part in the series where he burns down the lab, wouldn't the harsh oranges and reds of the blaze be reflecting more off of his PPE suit and give him a more evident silouette?
I love this, though. Can't draw dudes to save my life, personally, so I really admire how effortless you made this look - and how well you captured Walter's character in this. Awesome job!