STC255470 Nixes, from \'The World Guide to Gnomes, Fairies, Elves and Other Little People\' by Thomas Keightley (1789-1872) Published 1880, (BW Engraving) by American School, (19th century); Private Collection; (add.info.: Nixes also know as Water People, a male Nix is similar to a normal man but with green teeth and wears a green hat. Female Nixes are beautiful and both have long golden hair. They inhabit magnificent regions below the water surface.); The Stapleton Collection; American, out of copyright.