Gamochonia–Trichterkraken from Kunstformen der Natur (1904) by Ernst Haeckel. Original from Library of Congress.… https://www.rawpixel.com/image/2272228/free-illustration-image-octopus-sea-haeckelFree Image from public domain licenseFunnel (ca. 1936) by Charles Garjian. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3392185/free-illustration-image-funnel-antique-artFree Image from public domain licenseTawny funnel cap fungus (Clitocybe flaccida): four fruiting bodies. Watercolour, 1901. https://www.rawpixel.com/image/13966920/image-plant-watercolour-mushroomFree Image from public domain licenseThree men are working at benches hammering out and filing metal objects such as colanders, sifters, funnels and graters.… https://www.rawpixel.com/image/13958003/image-cartoon-person-artFree Image from public domain licenseA young man pouring liquid into a vase through a funnel seen between a woman facing to left and a man facing to right.… https://www.rawpixel.com/image/14019515/image-cartoon-face-personFree Image from public domain licenseA doctor restraining a young man while a lady funnel-feeds his medicine. Coloured etching, c. 1840. https://www.rawpixel.com/image/13963420/image-cartoon-face-personFree Image from public domain licenseRector van Krähwinkel giet kennis in het hoofd van zijn leerlingen (1826) by Johann Nussbiegel and Christian Gottfried… https://www.rawpixel.com/image/13772652/image-paper-cartoon-faceFree Image from public domain licenseScience glass cosmopolitan refreshment. AI generated Image by rawpixel. https://www.rawpixel.com/image/12204123/image-light-table-redView licenseScience transparent reflection laboratory. AI generated Image by rawpixel. https://www.rawpixel.com/image/12204119/image-table-glass-educationView license