A black cat standing on a bright moon painting mammal animal. https://www.rawpixel.com/image/13918221/black-cat-standing-bright-moon-painting-mammal-animalView licenseA black cat standing on a bright moon night mammal animal. https://www.rawpixel.com/image/13918286/black-cat-standing-bright-moon-night-mammal-animalView licenseA black cat standing on a bright moon painting animal mammal. https://www.rawpixel.com/image/13918171/black-cat-standing-bright-moon-painting-animal-mammalView licenseTop left and right, arteries of the leg; centre, surgical instruments for piercing a hydrocele and extracting the fluid;… https://www.rawpixel.com/image/13968999/image-person-art-public-domainFree Image from public domain licenseH. Sebastiaan (1600 - 1610) by Jacob Matham and Theodor Matham https://www.rawpixel.com/image/13761672/sebastiaan-1600-1610-jacob-matham-and-theodor-mathamFree Image from public domain license