Cow, Bos taurus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by…Free Image from public domain license
Phillyrea from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre (1801–1819) by…Free Image from public domain license
Vintage Victorian style leather shoe engraving. Original from the British Library. Digitally enhanced by rawpixel.Free Image from public domain license