Png hand drawn snail shell set, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2612309/free-illustration-png-snail-animal-png-handView licensePNG Vintage Victorian style shell engraving, transparent background https://www.rawpixel.com/image/557686/png-vintage-victorian-style-shell-engraving-transparent-backgroundView licenseDifferent types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/323767/premium-illustration-psd-limpet-ancient-animalView license