this is really strong and looks great in b and w. i would try a crop on the right side to see if that would work to isolate the post somewhat and create tension between the post and the boat but really the line of the chains, the line of the boat and the line of the dock all work together to make a really strong composition....good job!!
in the words of a world famous philospher:
"I yam what i yam and that's all what i yam!"
