Fruit Texture Diagrams for ethnobotanical article

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Can science illustration be both realistic and abstract?
I did not know this until I had to construct this diagram of different fruit tissue textures found in carbonized archeological remains of the same species under different processing practices.
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These figures accompanied an article authored by Valentina Saur Palmieri and published in Vegetation History and Archaeobotany.
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Sarcomphalus mistol is a native edible species from Argentina. Based on remains found in an archeological site, they developed a dichotomous key to identify past practices involving these fruits, enabling a better understanding of the ancient relationships between wild plants and humans.
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