This image is a second rendering from the terrain in image 27. The viewpoint is low, looking up at the cliffs,

The water dashing against the base of the cliff was rendered in very sharp edged unnatural looking triangles, so I used the Paint Shop Pro push tool set on ocean to soften the edges and blend them into the cliffs better. Then I used the soften tool set on lighten to give an impression of foam at the top of these waves.