rainbow background colorful gradient
Prompt
Photorealistic abstract background of translucent colored smoke or ink wisps drifting upward against a clean pure white studio backdrop, airy and minimal with generous negative space. Delicate ribbon-like plumes overlap in soft layers, forming graceful curls and S-shaped trails through the center and right side of the frame, fading at the edges. Color palette transitions from cool sky blue and violet near the lower area to magenta, rose red, warm orange, and pale golden yellow toward the top, creating a subtle rainbow gradient effect. High-key backlighting makes the smoke glow with transparent edges and fine internal lines. Calm, elegant, modern stock background composition, vertical orientation, shot as a macro studio capture on a 100mm lens, f/5.6, crisp wisps with gentle diffusion.
Negative Prompt
people, faces, logos, watermarks, readable text, products, landmarks, harsh shadows, oversaturated neon, HDR halos, pixelation, banding, muddy colors, cluttered background, hard geometric shapes, duplicated artifacts, AI distortions