I used Colerase for most of this, and the blending stump which helped get the black areas I wanted, better than the brush. But in the end I used a black wing graphite to get even darker. I used the brush more on the light and mid tones. The paper was the smooth side of Bee Paper tablet I used last week.
I also copied the Harvesting Seaweed and maybe I can show you next week? Lighter tones were hard because to me they looked very similar. And the animals and people gave me fits. I know they are in pairs and could not see them enough, so I just drew one in its own row. I bet they did this on Long Island and maybe still do, but with a 4 wheeler. good fertilizer once the salt is washed out.