False Colored digital image of sepia ink on watercolor paper drawing of raw onion, as seen through a scanning electron microscope. Raw onion reveals an ordered underlying structure similar to cracks or fracture lines in rocks. The scale of the drawing is over 600X.
This image forms part of a series of work "Raw to Processed" which considers food and its relationship to health, looking at patterns in the structure of food and how these change when food is processed.
Collection: Wellcome Images