A powerful environmental portrait! Once I got beyond the chickens which reminded me of two of my market shots:
http://www.pbase.com/mityam/image/43419775 and http://www.pbase.com/mityam/image/54958722 - wanted to stay at the image longer and noticed fascinating details within your crop - things like the chicken parts hanging on the wall, the fact that he is resting on the cutting board, but has it covered with a cloth, and one of the ties to his apron is untied. All of that together with the look on it face make this an image worthy of study.
