Great Barrier Reef Fishes from The Great Barrier Reef of Australia (1893) by William Saville-Kent (1845-1908). https://www.rawpixel.com/image/414419/great-barrier-reef-fishesFree Image from public domain licenseGrecian Parrot-fish (Scarus cretensis) from Ichtylogie, ou Histoire naturelle: génerale et particuliére des… https://www.rawpixel.com/image/938665/scarus-cretensisFree Image from public domain license