Ethereal Fantasy Horse Running Through Dreamy Skies

anime style horse, running through the air, long flowing mane, tail spread out, pastel color scheme, dreamy and whimsical atmosphere, Boleslaw Cybis inspired, modern European ink painting, airbrush painting, soft gradients, beautiful and serene backdrop, ethereal quality, high detail, vibrant yet delicate colors, mystical ambiance, enchanting visual composition, fantasy elements