Illustrate a single, elegant red flower standing upright, with intricate petals resembling a mix of an iris and a lily. The flower is rendered in a detailed, painterly style with subtle gradients of blue, indigo, and soft cyan. The stem is thin and delicate, with a few small, pointed green leaves. The background is an even, neutral gray or light beige, ensuring easy removal and replacement. The lighting is soft and diffused, giving the flower a gentle glow without strong shadows, emphasizing its vibrant color and intricate details."