Different types of seashells illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original… https://www.rawpixel.com/image/329466/free-illustration-image-sea-shell-antiqueFree Image from public domain licenseGreat Barrier Reef Oysters from The Great Barrier Reef of Australia (1893) by William Saville-Kent (1845-1908). https://www.rawpixel.com/image/414414/free-illustration-image-oyster-door-great-barrier-reefFree Image from public domain licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/324372/free-illustration-image-shell-huitre-molluskFree Image from public domain licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/323687/premium-illustration-psd-coral-sea-shell-octopusView licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/324933/premium-illustration-psd-eye-animal-tigre-ancientView licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/324936/premium-illustration-image-palma-eye-animal-ancientView licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/324840/premium-illustration-psd-ancient-animal-antiqueView licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/324410/premium-illustration-image-pecten-vintage-shell-ancientView license