Design one retro diner poster in a 2:3 portrait composition and present it as a realistic framed piece in the Frame Setting. Build the poster around the Main Visual Subject as one dominant neon-inspired illustration, with glowing tube-light contours, simplified vintage diner shapes and a confident mid-century sign-painting feel. Use the Color Palette with strong contrast and generous cream negative space. Set the Main Title large near the upper third, using bold rounded display lettering with clean spacing. Place the Subtitle beneath it in a smaller complementary typeface. Keep the hierarchy clear, with no more than three small supporting detail lines and no unnecessary copy. Render every word exactly as provided, with correct spelling and crisp readable letterforms. Show believable glass reflections, paper texture and soft kitchen lighting while keeping the poster as the clear focus. No outer image border, watermarks, real logos or QR codes.
Use these details:
Main Title: "Late Night Special"
Subtitle: "Burgers, Shakes, Open Late"
Main Visual Subject: "A glowing neon cheeseburger with fries and a milkshake"
Color Palette: "Cherry red, mustard yellow, turquoise, cream and deep navy"
Frame Setting: "A black wood frame mounted on a cream tiled kitchen wall"
Format: "2:3 portrait"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.
