Angling baits from British Fresh Water Fishes (1879). Digitally enhanced from our own original plate. https://www.rawpixel.com/image/431501/free-illustration-image-fishing-fish-flyFree Image from public domain licenseWater Gnat, Martagon Lily, Yellow–Bellied Toad, and European Screw Shell from Mira Calligraphiae Monumenta or The… https://www.rawpixel.com/image/2619928/free-illustration-image-book-the-model-book-calligraphy-shellFree Image from public domain licensePNG Gnat invertebrate mosquito asilidae. https://www.rawpixel.com/image/14690520/png-gnat-invertebrate-mosquito-asilidaeView licenseSix insects and two spiders, including a cicada adult and nymph, a butterfly and two gnats. Gouache painting. https://www.rawpixel.com/image/13957314/image-butterflies-art-patternFree Image from public domain licenseA doctor examining a patient and enquiring about his health, leading to a mis-apprehension. Coloured lithograph, c.1848, by… https://www.rawpixel.com/image/13955482/image-cartoon-person-bookFree Image from public domain licenseGnat invertebrate mosquito asilidae. https://www.rawpixel.com/image/14673096/gnat-invertebrate-mosquito-asilidaeView licenseTen insects, including an ichneumon, a gnat and a king, a queen, a labourer and a soldier ant. Engraving by G. F. Schroeder… https://www.rawpixel.com/image/14007343/image-paper-cartoon-beeFree Image from public domain license