Retro Showtime Sign Design. Cinema Signage Light Bulbs Frame and Neon Lamps on brick wall background. American advertisement style vector illustration. 1950s Sign Design, Retro Signage, Sale. Shutterstock .eps vector - Retro Showtime Sign Design. Cinema Signage Light Bulbs Frame and Neon Lamps on brick wall background. American advertisement style vector illustration. 1950s Sign Design, Retro Signage, Sale. - ID: 374434621