Gemini Nano Banana Pro

Gemini Nano Banana Pro Prompt: { "input_type": "image_to_image", "reference_style_image": "UPLOAD_STYLE_IMAGE_HERE", "target_image": "UPLOAD_DP_IMAGE_HERE", "prompt": "Convert the target image into a soft hand-painted digital illustration using the exact artistic style of the reference image. Apply smooth brush strokes, pastel and warm tones, gentle gradients, clean outlines, and a calm romantic storybook feel. Preserve the face, identity, expression, skin tone, and proportions exactly with zero change. Crop the composition into a perfect circular (round) profile picture, center the face naturally, and softly blend or blur the background to match the painted style. The final output should look like a professionally illustrated round DP created by the same artist.", "style_strength": 0.8, "preserve_identity": true, "preserve_face": true, "crop_shape": "circle", "composition": "centered portrait", "edge_style": "soft feathered circular edges", "quality": "4K", "negative_prompt": "square crop, harsh edges, photorealistic, anime, cartoon exaggeration, oil paint texture, neon colors, face distortion, blur, low detail" }

Prompt 拆解