AI Image Prompt:
Create an image depicting a minimalistic style tattoo design displaying the phases of the moon. The tattoo is long and thin, stretching vertically down a back, giving the impression of a spine. Start with a new moon at the top, and end with a full moon at the base. Each lunar phase should subtly transition into the next. Please keep the design sleek and simple, using only black and white to emphasize the beautiful simplicity of the moon phases.
