An enchanting and magical cowboy figure, riding on the back of a horse with a radiant aura and surrounded by sparkling energies, against ethereal and glowing backgrounds that evoke otherworldly dimensions. The design features pastel colors, detailed character work, and dramatic lighting, creating a dynamic and mesmerizing composition reminiscent of fantasy art. With influences from various renowned artists, this artwork showcases intricate details and high resolution, resulting in a captivating masterpiece that captures the essence of mystical wonderment.