Synchronise the movement of your eye with the movement of your pencil. Move slowly and steadily.
From the start of the drawing to the end don’t let your pencil leave the paper.
Be aware of the thread and fluidity, the connectedness of each aspect of the image you’re creating. The tying together of it all, as if the drawing was being fashioned with wire. Let it overlap itself as your pencil weaves around the page.
When One tugs at a single thing in Nature, he finds it attached to the rest of the world.
John Muir (1838 - 1914 Scottish-born American naturalist, author, and conservationists.