Neon Purple Octagon with Yellow Smoke

The image showcases an octagonal neon light design on a black background. At the center is a bright, glowing neon octagon composed of two concentric octagons. The outer octagon is made of vibrant purple neon lights, while the inner octagon has a lighter purple hue, creating a striking contrast. Inside the octagon, there is a swirling pattern of yellow smoke, giving a dynamic and ethereal feel to the composition. The style is modern and futuristic, highlighted by the use of neon lighting and the mysterious ambience created by the smoke effect. The dark background accentuates the brightness and focus of the neon octagon.