First I lightly drew in the horizon line with a pencil.

I brushed in the sky above the horizon line with diagonal strokes.
I left a few little spots of the white paper showing and used horizontal strokes to midway down the bow of the boat.
Below the boat I left an area of white for the top of a wave and swept the paint upward into the white.
I will post this painting at a later date once I put in the background and remove the miskit.
Thank you for taking the time to visit my blog and enjoy the artwork.