Gold Nugget Plecostomus (2016) by Stan Bysshe. Original from Smithsonian's National Zoo. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3060560/free-photo-image-gold-catfish-amazingFree Image from public domain licenseGuacari png sticker, fish vintage illustration, transparent background https://www.rawpixel.com/image/9338675/png-art-stickerView licenseGuacari (Loricaria plecostomus) from Ichtylogie, ou Histoire naturelle: génerale et particuliére des poissons… https://www.rawpixel.com/image/938877/loricaria-plecostomusFree Image from public domain licenseVintage illustration of Guacari (Loricaria plecostomus) https://www.rawpixel.com/image/938253/vintage-fish-illustrationView license