ethereal fantasy concept art of  Hidden enchanting and magical realm deep within the folds of Ireland's lush countryside, mischievous leprechaun, solo, dance and play among shimmering waterfalls. Brilliant arc of a radiant rainbow leading a leprechaun \(last origin\), wearing a bright green suit and sporting a jaunty top hat. Flipping coins in his hand, he guards a gleaming pot overflowing with glittering golden coins. He flashes a sly grin, three fingers,  delightfully whimsical charming encounter. style of Chris Mars,  style of Jacek Yerka, style of Stan Manoukian,  SimplePositiveXLv2, . magnificent, celestial, ethereal, painterly, epic, majestic, magical, fantasy art, cover art, dreamy