Мистический Гравитон

A stunning cover illustration for a cozy fantasy romance novel: a beautiful young woman wearing a long, patterned Slavic dress, with black hair in a braid and green eyes gazing directly forward; standing before her is a sleek, black, three-headed dragon with blue eyes; the setting is a dark, gloomy cave, yet light radiating from the woman dispels the darkness; the warm glow of a hearth creates a cozy ambiance, with magical sparks dancing around; highly detailed, romantic and cozy atmosphere, soft focus at the edges with sharply rendered characters, top-tier quality, ultra-high resolution.