IDENTITY PRESERVATION INSTRUCTION:
Using the uploaded photo as reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics while transforming the image into a professional business portrait for a sales manager. The person's identity must remain completely recognizable and authentic.

TRANSFORMATION DESCRIPTION:
Transform the photo into a professional sales manager portrait. The subject should wear a modern, well-fitted business suit in a neutral color (charcoal gray, navy blue, or dark gray) with a crisp white or light blue dress shirt. Add a professional tie or scarf if appropriate. The pose should be confident and approachable, with a slight, genuine smile that conveys trustworthiness and competence. The overall appearance should be polished, professional, and ready for business networking or corporate use.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic professional business photography with cinematic quality
- Lighting: Soft studio lighting with professional key light creating subtle catchlights in the eyes, gentle fill light to reduce shadows, and professional rim lighting to separate subject from background
- Color palette: Professional corporate color scheme - neutral tones with subtle warmth in skin tones, professional clothing colors, and complementary background
- Background treatment: Clean corporate office environment or abstract professional background with soft blur (bokeh) effect. Options include: modern office with glass walls, professional gradient background in corporate colors, or subtle office environment with desk and window light
- Expression: Confident, approachable, professional smile or neutral expression with direct eye contact
- Pose: Standing or seated at a desk, shoulders squared, projecting confidence and competence
- Attire details: Crisp, well-ironed business suit, properly fitted shirt, professional grooming, neat hairstyle

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and eyes
- Professional quality suitable for LinkedIn, company website, and business cards
- Aspect ratio: 1:1 (square) or 4:5 (portrait) for professional use
- Natural skin texture preserved with professional retouching
- Professional color grading with subtle contrast enhancement
- Crisp fabric details on clothing
- Studio-quality depth of field with subject in sharp focus

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural skin smoothing, over-processed appearance, poor lighting, harsh shadows, distracting background elements, low resolution, pixelation, unnatural skin tones, clothing wrinkles or damage, unnatural eye reflections, over-saturated colors, artificial-looking enhancements, plastic skin texture

USER CUSTOMIZATION:
{additional_context}

ADDITIONAL TIPS:
For best results, ensure the original photo has clear facial visibility and adequate lighting. The AI will preserve your identity while applying professional business styling. You can specify preferred suit color, tie style, background preference, or expression in the additional context section.