Monochrome spiral star trails around central void — black hole illustration

High-contrast monochrome image showing concentric white streaks spiraling into an offset circular black void. Composition is vertical, with dense curved...

• black hole
• star trails
• spiral vortex
• accretion disk
• monochrome
• minimalist
• space art
• long-exposure effect
• generative art
• high contrast
• negative space
• sci-fi poster
• central black void (hole)
• concentric spiral motion lines
• white star streaks
• radial vortex pattern