A minimalist print poster featuring the Main Visual Subject, rendered in the Color Palette on a deep black ground. Arrange the moon phases with precise spacing and a calm vertical rhythm, using crisp white and subtle soft-gray tonal detail to show the changing illuminated surfaces. Leave generous negative space around the composition and keep the geometry balanced and centered. Do not render any words, lettering, logos, symbols, borders or decorative text because the Main Title and Subtitle are blank. Show the finished poster in the Frame Style, hanging straight on the wall in the Bedroom Setting. The poster must remain the clear focal point, with restrained low-key bedroom lighting and believable paper texture. Use the Format, with no outer border around the image itself.
Use these details:
Main Visual Subject: "eight lunar phases arranged in a clean vertical sequence"
Color Palette: "white, soft gray and deep black"
Bedroom Setting: "a dark, uncluttered bedroom with charcoal walls"
Frame Style: "thin matte black frame"
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.
