Image-to-snowman Conversion Prompt For Nano Banana Pro | HowToWritePro

📐 Structured Prompt Anatomy

• Subject Definition: Describe the number, name, and appearance characteristics of the characters in the reference image here [{argument name="Character Appearance" default="A girl wearing a cloak and a girl in a sailor uniform"}] A watercolor illustration where all the above characters have transformed into cute “snowmen.” Conversion Rules: - The bodies of all characters will take the shape of a “snowman without limbs,” consisting of stacked white snowballs. - The whole body is composed of 2 or 3 snowballs. Taller characters should have 3 segments. - Eliminate human skin, limbs, and clothing details, making the body out of snow. - To identify each character, only their characteristic “hats,” “ribbons,” and “image-colored buttons or scarves” should be attached to the snowman. - The face should use simple snowman parts (black round eyes, orange or round nose). ★ Important Material Rule (Hair Correction): - [Highest Priority] Hair parts must never be drawn as “human hair” or “wigs.” - The shape of the hair is maintained, but the material is entirely “pure white snow mass.” - Completely ignore the original character's hair color (such as black or brown) and express it in the snow's original “solid white (#FFFFFF).” - Do not draw individual strands of hair; depict it as a “single mass” of compacted snow. - Eliminate the boundary between the head snowball and the hairstyle part, integrating them a single large snow sculpture. - The texture should not be smooth but should have the “roughness” and “unevenness” characteristic of snow. - The hair shape should be drawn as a “white silhouette” integrated with the snowman's head. The ends of the hair should not be sharp but rounded and plump, melting snow. Art Style: - Analog-feeling watercolor painting. - White drawing paper texture. - Outlines are soft, and colors are pale and blurred. - The background is white or a faint snowy landscape., every single detail meticulously rendered, visible surface textures and micro-imperfections, subsurface scattering, physically based rendering, ray-traced lighting, resolution, 16-bit color depth, shot on Phase One IQ4 150MP, 100mm macro, f/8, ISO 64, zero motion blur, technically perfect across entire frame


• Framing & Shot Type: Medium close-up portrait (Straight-on symmetrical frontal angle)


• Optics & Focal Intent: 105mm macro detail lens at f/2.8 balanced subject sharpness with soft background bokeh


• Lighting Atmosphere: Dramatic low-key spotlight with high contrast ratio 4:1


• Color Grading: Subtle film stock aesthetic with lifted blacks and soft highlight rolloff


• Model Constraints: Preserves natural skin texture; avoids oversaturated smoothing.