80s Retro Sci-Fi Background with Lightnings. Vector futuristic synth retro wave illustration in 1980s posters style. Suitable for any print design in 80s style. Shutterstock .eps vector - 80s Retro Sci-Fi Background with Lightnings. Vector futuristic synth retro wave illustration in 1980s posters style. Suitable for any print design in 80s style. - ID: 561737770