Different types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/323630/free-illustration-image-shell-vintage-shells-shellsFree Image from public domain licenseCrassatella and Maetra illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/323598/premium-illustration-image-ancient-animal-antiqueView licenseCrassatella and Maetra illustrated by Charles Dessalines D' Orbigny (1806-1876) Digitally enhanced from our own 1892 edition… https://www.rawpixel.com/image/323757/premium-illustration-psd-vintage-shell-ancient-animalView license