ethereal watercolor of a unicorn galloping through a floral meadow. concept of fantasy, nature, beauty

unicorn watercolor horse illustration galloping floral meadow fantasy nature beauty magic mythical animal pastel art ethereal dreamy flowers colorful creature equine magical fairytale wonder imaginative landscape painting mystical whimsical enchanting vibrant peaceful serene delicate decor wild scene outdoors tranquil majestic watercolour aquarelle ai generated