Image Information
Sponge
Sponges grow rooted to rocks. The artist did not know what they looked like, so drew two sea-shells.
The image was obtained from the source listed below.
Bibliothèque Municipale de Valenciennes
Manuscript
Bibliothèque Municipale de Valenciennes, MS 320 (Liber de natura rerum), folio 130v
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Possible copyright holder
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