Natural Wood with grey textures; organic forms; woodgrain; line patterns in nature
Ondas Tropicais More
Texture inspiration - Natural texture of honey comb with wax
Nerve cells. Coloured scanning electron micrograph (SEM) of nerve cells, known as neurones.
Lichen and tree bark. I don't know why but every time I look at it I thinks its The Predator!! That's a good thing!
"Flowing Eucalyptus in Black and White" ... by Albert Koetsier
Tomato Slices Patterns in Nature
Fractal patterns in nature.
Paper Bark #1 by Syman Kaye Shot in Spain in 2006. This is a detail of the bark from a “Paper Bark Tree”
Gorgonian Sea Fan ~ as seen in our 2014 Nature Design slimline wall calendar. http://www.pascalpress.com.au/steve-parish-2014-vertical-calendar-nature-design/