Common Sydney octopus and octopus furva illustration from Mollusca & Shells by Augustus Addison Gould. Original from… https://www.rawpixel.com/image/547530/octopuses-vintage-posterFree Image from public domain license
Octopus mimus, a gould octopus illustration from Mollusca & Shells by Augustus Addison Gould. Original from Biodiversity… https://www.rawpixel.com/image/547490/gould-octopus-vintage-posterFree Image from public domain license
Cirrate octopus illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition (1898–1899) by Carl Chun.… https://www.rawpixel.com/image/547566/flapjack-octopus-vintage-posterFree Image from public domain license
Squid varieties set illustration from Mollusca & Shells by Augustus Addison Gould. Original from Biodiversity Heritage… https://www.rawpixel.com/image/547595/sea-squid-varieties-vintage-posterFree Image from public domain license
Snail varieties set illustration from Mollusca & Shells by Augustus Addison Gould. Original from Biodiversity Heritage… https://www.rawpixel.com/image/547548/snail-varieties-vintage-posterFree Image from public domain license
Squid varieties set illustration from Mollusca & Shells by Augustus Addison Gould. Original from Biodiversity Heritage… https://www.rawpixel.com/image/547569/squid-varieties-vintage-posterFree Image from public domain license
Different types of mollusks illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from our own 1892… https://www.rawpixel.com/image/323760/free-illustration-image-shell-orbigny-animalFree Image from public domain license
Ethiopian Crown or Aethiopian volute illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386378/free-illustration-image-shell-george-shaw-19th-centuryFree Image from public domain license
Benthoteuthis megalops Verrill squid illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition… https://www.rawpixel.com/image/547522/deep-sea-squid-vintage-posterFree Image from public domain license
A variety of spiral and subspiral shells, including Haliotis, Nerita and Dolium. Line block. https://www.rawpixel.com/image/13995026/image-paper-face-personFree Image from public domain license
Cirrate octopus illustration from Deutschen Tiefsee-Expedition, German Deep Sea Expedition (1898–1899) by Carl Chun.… https://www.rawpixel.com/image/547551/flapjack-octopus-vintage-posterFree Image from public domain license
Schelpen, turritella terebra (A) en turritella duplicata (B) (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776484/image-paper-pattern-animalFree Image from public domain license
Schelp, nautilus pompilius (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776748/schelp-nautilus-pompilius-1644-1652-wenceslaus-hollarFree Image from public domain license
A variety of shells, including limpets, turbines and trumpet-shells. Etching by I. Taylor. https://www.rawpixel.com/image/13992358/image-plant-person-artFree Image from public domain license
Schelp, charonia tritonis (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776511/schelp-charonia-tritonis-1644-1652-wenceslaus-hollarFree Image from public domain license
Schelp, nautilus pompilius (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13760619/schelp-nautilus-pompilius-1644-1652-wenceslaus-hollarFree Image from public domain license
Schelp, achatina achatina (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776816/schelp-achatina-achatina-1644-1652-wenceslaus-hollarFree Image from public domain license
Studieblad met diverse schelpen (1824 - 1900) by Albertus Steenbergen https://www.rawpixel.com/image/13789242/studieblad-met-diverse-schelpen-1824-1900-albertus-steenbergenFree Image from public domain license
Galatea riding a scallop shell chariot over the seas accompanied by Neptune, nymphs and cherubs, symbolising the element… https://www.rawpixel.com/image/13982394/image-cloud-angels-horseFree Image from public domain license
Diagrams of incisors, canines and molars, a diseased tooth and the jaw of a six year old showing the adult teeth about to… https://www.rawpixel.com/image/13991393/image-cat-cartoon-personFree Image from public domain license
Schelp, hippopus hippopus (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13760792/schelp-hippopus-hippopus-1644-1652-wenceslaus-hollarFree Image from public domain license
Studieblad met schelpjes (1876 - 1951) by Theo Nieuwenhuis https://www.rawpixel.com/image/13792168/studieblad-met-schelpjes-1876-1951-theo-nieuwenhuisFree Image from public domain license
Schelp, fasciolaria tulipa (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13760531/schelp-fasciolaria-tulipa-1644-1652-wenceslaus-hollarFree Image from public domain license
Geboorte van Venus (1498 - 1532) by Marco Dente and Rafaël https://www.rawpixel.com/image/13779553/geboorte-van-venus-1498-1532-marco-dente-and-rafaelFree Image from public domain license
A table with 163 different shells. Engraving by R. Scott after Captain T. Brown. https://www.rawpixel.com/image/13986767/image-background-art-patternFree Image from public domain license
Schelp, vasum ceramicum (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776516/schelp-vasum-ceramicum-1644-1652-wenceslaus-hollarFree Image from public domain license
Schelp, trochus niloticus (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776476/schelp-trochus-niloticus-1644-1652-wenceslaus-hollarFree Image from public domain license
Above, two fish, two birds, a rattle snake and two beetles; below, a mexican cuckoo, three molluscs, a palmtree, two fish… https://www.rawpixel.com/image/13998594/image-cartoon-plant-artFree Image from public domain license
A variety of fossils, including shells, ammonites and fossil bodies. Etching by I. Taylor. https://www.rawpixel.com/image/13999170/image-pattern-baseball-clothingFree Image from public domain license
Skeleton and shell of a turtle, seen from below. Line engraving by Mutlow after S. Edwards , 1809. https://www.rawpixel.com/image/13995262/image-paper-cartoon-personFree Image from public domain license
Scheepsdrinkhoorn van Piet Hein in het kabinet van H.A. Dibbets (1780 - 1782) by anonymous and Abraham Delfos https://www.rawpixel.com/image/13783110/image-paper-cartoon-faceFree Image from public domain license
A variety of shells, including porcellain shells, oyster shells and marina shells. Etching by I. Taylor. https://www.rawpixel.com/image/13989712/image-person-pattern-animalFree Image from public domain license
Above, a cinerous tortoise seen from above and below; middle, a galeated tortoise seen from above; below, a lettered… https://www.rawpixel.com/image/13975835/image-cartoon-person-patternFree Image from public domain license
Venus riding a scallop shell chariot over the seas accompanied by Neptune, nymphs and cherubs, symbolising the element… https://www.rawpixel.com/image/13998757/image-angels-person-artFree Image from public domain license
Above, a land tortoise; below, a turtle. Etching by Oudet after P.L. Oudart. https://www.rawpixel.com/image/13995574/above-land-tortoise-below-turtle-etching-oudet-after-pl-oudartFree Image from public domain license
Schelp, murex haustellum (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776713/schelp-murex-haustellum-1644-1652-wenceslaus-hollarFree Image from public domain license
Six species of tortoise, including the african land tortoise. Engraving, ca. 1778. https://www.rawpixel.com/image/13979537/image-pattern-football-soccer-ballFree Image from public domain license
Bones (or early tools, made of bone) found in the caves of Ojcow, Poland. Lithograph, 1870/1890. https://www.rawpixel.com/image/13996504/image-paper-art-swordFree Image from public domain license
Knee joint from a case of ulceration of the articular ends of the bones https://www.rawpixel.com/image/13995110/knee-joint-from-case-ulceration-the-articular-ends-the-bonesFree Image from public domain license
Study sheet with razor shells (Ensis arcuatus), stone-borers (Zirfaea Crispata), and white mussels (Barnea Candida) (1575 -… https://www.rawpixel.com/image/13791896/image-paper-frame-plantFree Image from public domain license
Hands showing the sign language alphabet. Line engraving. https://www.rawpixel.com/image/13973270/hands-showing-the-sign-language-alphabet-line-engravingFree Image from public domain license
Schelp, melongena melongena (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13776784/schelp-melongena-melongena-1644-1652-wenceslaus-hollarFree Image from public domain license
D'Amboinsche rariteitkamer, behelzende eene beschryvinge van allerhande zoo weeke als harde schaalvisschen, te weeten raare… https://www.rawpixel.com/image/14012260/image-pattern-sea-clothingFree Image from public domain license
Buffon's Natural history, abridged. Including the history of the elements, the earth, mountains, rivers, seas, winds… https://www.rawpixel.com/image/13972452/image-paper-cartoon-plantFree Image from public domain license
Great sea urchins of the North West Coast of America. Etching after B. L. Prevost, ca. 1798. https://www.rawpixel.com/image/14003169/image-paper-flower-plantFree Image from public domain license
A variety of echinodermata, including galerites and brissus. Line block. https://www.rawpixel.com/image/13999694/variety-echinodermata-including-galerites-and-brissus-line-blockFree Image from public domain license
A variety of fish, including the hammer fish, a sucker flat ray and a sucker fish. Etching by G. Child. https://www.rawpixel.com/image/13972836/image-cartoon-sea-animalFree Image from public domain license
Skeleton and shell of a turtle, seen from below. Line engraving by Mutlow after S. Edwards , 1809. https://www.rawpixel.com/image/14008971/image-paper-cartoon-personFree Image from public domain license
Schelp, conus imperialis (1644 - 1652) by Wenceslaus Hollar https://www.rawpixel.com/image/13760604/schelp-conus-imperialis-1644-1652-wenceslaus-hollarFree Image from public domain license
Schildpad gevangen door de bemanning van de boot (1778) by Louis Ducros https://www.rawpixel.com/image/13788237/schildpad-gevangen-door-bemanning-van-boot-1778-louis-ducrosFree Image from public domain license
The Shell (Conus marmoreus) (1650) by Rembrandt van Rijn and Rembrandt van Rijn https://www.rawpixel.com/image/13775911/the-shell-conus-marmoreus-1650-rembrandt-van-rijn-and-rembrandt-van-rijnFree Image from public domain license
Microscopy: parts of a [water] plant. Coloured lithograph, 1838, after D.C.G. Ehrenberg. https://www.rawpixel.com/image/13984072/image-plant-art-waterFree Image from public domain license
Six fish, including a lobster, a crab and an eel, with shells. Etching. https://www.rawpixel.com/image/14019763/six-fish-including-lobster-crab-and-eel-with-shells-etchingFree Image from public domain license
A tricarinated tortoise seen from above and seen from below. Etching. https://www.rawpixel.com/image/13971349/tricarinated-tortoise-seen-from-above-and-seen-from-below-etchingFree Image from public domain license
Cast-Iron Fountain by Claude Marie Ferrier and Hugh Owen https://www.rawpixel.com/image/14311793/cast-iron-fountain-claude-marie-ferrier-and-hugh-owenFree Image from public domain license
Poon, prik en slakkehuis (1581 - 1652) by anonymous, Nicolaes de Bruyn and Claes Jansz Visscher II https://www.rawpixel.com/image/13782246/image-paper-cartoon-seaFree Image from public domain license
The shell (1700 - 1758) by George Bickham II and Rembrandt van Rijn https://www.rawpixel.com/image/13768615/the-shell-1700-1758-george-bickham-and-rembrandt-van-rijnFree Image from public domain license
Colubraria cumingii shell from the wreck of the Dutch East India ship Witte Leeuw (before 1613) by niet van toepassing https://www.rawpixel.com/image/13752479/image-white-background-animal-public-domainFree Image from public domain license
Twenty five different insects and the plants they live on. Engraving by I. Taylor. https://www.rawpixel.com/image/13983834/image-paper-cartoon-plantsFree Image from public domain license
Murex ternispina shell from the wreck of the Dutch East India ship Witte Leeuw (before 1613) by niet van toepassing https://www.rawpixel.com/image/13752207/image-white-background-animal-public-domainFree Image from public domain license
Tonna perdix shell from the wreck of the Dutch East India ship Witte Leeuw (before 1613) by niet van toepassing https://www.rawpixel.com/image/13752462/image-white-background-animal-public-domainFree Image from public domain license
A table with 79 different shells. Engraving by R. Scott after Captain T. Brown. https://www.rawpixel.com/image/13974679/table-with-different-shells-engraving-scott-after-captain-brownFree Image from public domain license
Anatomie comparée du système nerveux considéré dans ses rapports avec l'intelligence / Par Fr. Leuret et P. Gratiolet.… https://www.rawpixel.com/image/13978993/image-cartoon-flower-plantFree Image from public domain license
Hydatina physis shell from the wreck of the Dutch East India ship Witte Leeuw (before 1613) by niet van toepassing https://www.rawpixel.com/image/13752211/image-pattern-wood-animalFree Image from public domain license
The shell (1650) by Rembrandt van Rijn and Rembrandt van Rijn https://www.rawpixel.com/image/13768957/the-shell-1650-rembrandt-van-rijn-and-rembrandt-van-rijnFree Image from public domain license