80s Retro Sci-Fi Background. Vector retro futuristic synth retro wave illustration in 1980s posters style. Suitable for any print design in 80s style. Shutterstock Image - 80s Retro Sci-Fi Background. Vector retro futuristic synth retro wave illustration in 1980s posters style. Suitable for any print design in 80s style. - ID: 566586832