antique print of a fictional unicorn, lithograph style. generative ai

horse stallion mammal mare animal mane sketch drawing halter bridle equestrianism head rein pasture cartoon art antique print fictional unicorn lithograph style generative unicorn magic fantasy horse animal fairytale character graphic horn print pony white vintage magical mythology stallion hand drawn creature mammal wild artwork horned mane mythical mythological myth antique drawing lithograph design history book archival nature sketch etching retro lithographic equestrian equine