Hand-out in workshop on Esthetics & Design in Permaculture. Patterns in Nature: Symmetry  Bilateral animals, including humans, are more or less symmetric with respect to the sagittal plane which divides the body into left and right halves. Plants and sessile (attached) animals such as sea anemones often have radial or rotational symmetry. Fivefold symmetry… Continue reading Esthetics & Design: Symmetry