Vintage illustration of Iguana or guana https://www.rawpixel.com/image/386836/premium-illustration-psd-reptile-lizardView licenseIguana or guana illustration from The Naturalist's Miscellany (1789-1813) by George Shaw (1751-1813) https://www.rawpixel.com/image/386813/free-illustration-image-iguana-lizard-lifeFree Image from public domain license