stylized frog-like figure outlined in buttons against navy blue background; red border; figure has three-pronged head, and… https://www.rawpixel.com/image/7655450/photo-image-background-vintage-artFree Image from public domain licenseGolden Mantella (2013) by Smithsonian Institution. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060038/free-photo-image-frog-amazing-animalFree Image from public domain licenseNorthern Leopard FrogPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4029149/photo-image-nature-animalFree Image from public domain licenseGradient green background. Remixed by rawpixel. https://www.rawpixel.com/image/11542311/gradient-green-background-remixed-rawpixelView licenseNorthern Leopard FrogPhoto by Grayson Smith/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028578/photo-image-nature-animalFree Image from public domain licenseFrog animal isolated design https://www.rawpixel.com/image/8502910/frog-animal-isolated-designView licenseFrogs and gold bug near lotus (1788) by Kitagawa Utamaro and Tsutaya Juzaburo Koshodo https://www.rawpixel.com/image/13768968/image-paper-cartoon-plantFree Image from public domain licenseBull Frog vintage illustration, animal isolated design. Remixed by rawpixel. https://www.rawpixel.com/image/9231805/image-art-watercolour-vintageView licenseBathing frog image on white design https://www.rawpixel.com/image/10127324/bathing-frog-image-white-designView license