The control of the line and the ink that saturates certain spots to make the piece is simple fantastic! the composition is also marvelous, It can be detected the amount of effort and patience that you put into your work; although I do wonder how would it look if the lines that compose this where a little longer.

I must say also that the lines give the storm a particular movement that helps the viewer to appreciate more the feeling of the sea and the way it moves, I do wonder (and I thought you do) if you plan where the spirals in the drawing will concur, I think maybe more erratic and aggressive forms could give a srtonger feeling of strength and power that can be found in a storm.