Greyscale pencil drawing showing a cross-section of soil with plants, roots, worms, and various soil biota.

Greyscale pencil drawing showing a cross-section of soil with plants, roots, worms, and various soil biota.

A section through soil with plants on top and soil biota. greyscale, pencil or watercolor, not photorealistic. landscape fromat Ver más

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A cyanotype print depicting the microscopic structure of the windpipe lining, featuring white, feather-like cilia rising above a row of rounded cells against a deep Prussian blue background.

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