A mystical rendering of a fairy forest bathed in dreamlike luminescence, where vibrant hues dance through the air, illuminating mushroom trees that tower with enchanting shapes; the scene is suffused with a gentle, dim light that adds an ethereal quality. Every leaf and texture is intricately detailed, reminiscent of a Van Gogh masterpiece, yet rendered with the cutting-edge clarity of Unreal Engine, offering an HDR 12k resolution that captures the whimsical and surreal essence of the forest in breathtaking brilliance.