Instagram is full of soft, cinematic outdoor portraits right now—especially the “autumn glow + natural pose” look. People love it because it feels real, calm, and aesthetic, like a movie scene captured at the perfect moment.
The best part? You can create this Viral AI Image for free using Google Gemini, even if you are a beginner. Just use the prompt below and make sure you request 9:16 Aspect Ratio (Instagram Reel Size).
The Viral Prompt

Use the uploaded reference photo as the main identity reference. Keep the face and body 100% identical to the reference (same facial features, skin tone, hairstyle, body shape, and proportions). Do not change identity. Create a photorealistic, high-quality 8k portrait of a young woman sitting on fresh green grass in a wide autumn field. She has slightly messy, natural dark hair with realistic strands and texture. Outfit: a loose brown overshirt layered over a simple white t-shirt, and relaxed black pants. Pose: relaxed and natural; one arm placed behind her on the grass for support, her torso leaning slightly backward. Expression: calm and soft. Her head is gently tilted upward, and she is gazing softly toward glowing autumn leaves above. Background: warm autumn trees with golden-orange leaves, soft sunlight filtering through the leaves, gentle floating leaf particles, shallow depth of field, creamy bokeh. Lighting: cinematic golden-hour lighting, soft rim light around hair, realistic shadows, natural skin texture, ultra-realistic details. Camera look: DSLR photo, 50mm lens, f/1.8, sharp focus on face, subtle film grain, color-graded warm tones. Composition: centered subject with pleasing negative space, Instagram Reel aesthetic. Create the image in 9:16 aspect ratio (vertical).
Pose Variant 1 (Knees Hug Pose)
Use the uploaded reference photo as the main identity reference. Keep the face and body 100% identical to the reference (same facial features, skin tone, hairstyle, body shape, and proportions). Do not change identity. Create a photorealistic, high-quality 8k portrait of a young woman sitting on fresh green grass in a wide autumn field. She has slightly messy, natural dark hair with realistic strands and texture. Outfit: a loose brown overshirt layered over a simple white t-shirt, and relaxed black pants. Pose: seated with knees bent and gently hugged close to the chest; both arms wrapped loosely around the knees; shoulders relaxed; body slightly turned at a 20-degree angle. Expression: calm and soft. Her head is gently tilted upward, and she is gazing softly toward glowing autumn leaves above. Background: warm autumn trees with golden-orange leaves, soft sunlight filtering through the leaves, gentle floating leaf particles, shallow depth of field, creamy bokeh. Lighting: cinematic golden-hour lighting, soft rim light around hair, realistic shadows, natural skin texture, ultra-realistic details. Camera look: DSLR photo, 50mm lens, f/1.8, sharp focus on face, subtle film grain, color-graded warm tones. Composition: centered subject with pleasing negative space, Instagram Reel aesthetic. Create the image in 9:16 aspect ratio (vertical).
Pose Variant 2 (Side-Sit + Hand in Hair)

Use the uploaded reference photo as the main identity reference. Keep the face and body 100% identical to the reference (same facial features, skin tone, hairstyle, body shape, and proportions). Do not change identity. Create a photorealistic, high-quality 8k portrait of a young woman sitting on fresh green grass in a wide autumn field. She has slightly messy, natural dark hair with realistic strands and texture. Outfit: a loose brown overshirt layered over a simple white t-shirt, and relaxed black pants. Pose: seated sideways on the grass with legs folded to one side; torso upright but relaxed; one hand lightly touching or tucking hair behind the ear; the other hand resting on the grass near the hip for balance. Expression: calm and soft. Her head is gently tilted upward, and she is gazing softly toward glowing autumn leaves above. Background: warm autumn trees with golden-orange leaves, soft sunlight filtering through the leaves, gentle floating leaf particles, shallow depth of field, creamy bokeh. Lighting: cinematic golden-hour lighting, soft rim light around hair, realistic shadows, natural skin texture, ultra-realistic details. Camera look: DSLR photo, 50mm lens, f/1.8, sharp focus on face, subtle film grain, color-graded warm tones. Composition: centered subject with pleasing negative space, Instagram Reel aesthetic. Create the image in 9:16 aspect ratio (vertical).
Pose Variant 3 (Half-Kneeling + Looking Up)

Use the uploaded reference photo as the main identity reference. Keep the face and body 100% identical to the reference (same facial features, skin tone, hairstyle, body shape, and proportions). Do not change identity. Create a photorealistic, high-quality 8k portrait of a young woman on fresh green grass in a wide autumn field. She has slightly messy, natural dark hair with realistic strands and texture. Outfit: a loose brown overshirt layered over a simple white t-shirt, and relaxed black pants. Pose: half-kneeling on the grass with one knee down and the other leg bent forward; one hand resting gently on the raised knee; the other hand softly touching the grass for balance; posture relaxed and natural. Expression: calm and soft. Her head is gently tilted upward, and she is gazing softly toward glowing autumn leaves above. Background: warm autumn trees with golden-orange leaves, soft sunlight filtering through the leaves, gentle floating leaf particles, shallow depth of field, creamy bokeh. Lighting: cinematic golden-hour lighting, soft rim light around hair, realistic shadows, natural skin texture, ultra-realistic details. Camera look: DSLR photo, 50mm lens, f/1.8, sharp focus on face, subtle film grain, color-graded warm tones. Composition: centered subject with pleasing negative space, Instagram Reel aesthetic. Create the image in 9:16 aspect ratio (vertical).
How to Customize This Prompt
You can easily adjust the prompt without changing the viral style. Just replace the parts you want:
- Hair: Change
natural dark hairtolight brown hairorcurly hair. - Outfit Colors: Change
brown overshirttoolive green overshirt(or any color). - Mood: Add words like
dreamy,happy, orserious. - Background Season: If you want more autumn vibes, add:
more falling leaves, stronger golden glow. - Face & Body Safety Tip (Very Important):
Keep this line unchanged for best results:
“Keep the face and body 100% identical to the reference.”
How to Create This Image Using Google Gemini (Step-by-Step)
- Open Google Gemini (app or website).
- Upload your photo (the one you want to match).
- Paste the prompt given above.
Then also type: “Create an image in 9:16 ratio” (Instagram Reel Size). - Download the image and post it as a Reel, Story, or Carousel on Instagram.
Conclusion
That’s it—your Trending Viral AI Image is ready with one powerful Google Gemini Prompt. This autumn field portrait style is perfect for people who want a clean, aesthetic, realistic look that feels natural and premium.
Now do one thing: post your result on Instagram and tag your friends who love aesthetic reels. Also, try it again with small changes like outfit color or background glow—but always keep the 9:16 aspect ratio for the best reach.
If you create this image, share it on Instagram and tell people you made it using a Google Gemini Prompt—because this trend is only getting bigger.







