Only a few days left until Mid-Autumn Festival - a holiday that children look forward to with moon cakes, lion dances and colorful lantern processions.
If you want to preserve memories for your children with a Mid-Autumn Festival-style photo album with familiar details such as trays of food, moon cakes, lanterns or full moon, parents can use Nano Banana - an AI photo creation tool developed by Google.
Nano Banana (official name: Gemini 2.5 Flash Image) is an artificial intelligence model launched by Google at the end of August. This tool specializes in processing, recognizing and creating images from text descriptions, with fast speed, supporting many languages. In particular, the images created are evaluated as realistic, not having the cartoon style commonly seen in many other AI tools.
This is considered by the technology world to be the smartest AI photo editing and creation tool today.
Follow these steps to create a Mid-Autumn Festival theme image from your own photo.
Nano Banana is now integrated into Google's Gemini AI tool. To use the Gemini AI tool to create Mid-Autumn Festival-style images, you can follow these steps:
- First, access Google's AI Gemini tool here.
Click the “Sign In” button in the upper right corner, log in to your Gmail account to start using.
- At the chat box interface, click the “+” icon, select “Upload file”, then select the photo you want to create in Mid-Autumn style.
You should choose a straight portrait photo to help Gemini create the most satisfactory and realistic photo.

After attaching the image, paste one of the English commands below into the chat box and press Enter.
Note: The reason why this article uses English commands instead of Vietnamese is because these commands will help Gemini better understand the descriptions for the created photos, thereby helping to give the most satisfactory results to the user.
Command 1: The baby transforms into Cuoi (suitable for boys)

“A cute 2-year-old boy (used uploaded photo) dressed in a simple brown ao dai with loose pants, sitting on a wooden log under the banyan tree. He is holding a star-shaped lantern glowing softly in his hand. Behind him is a giant glowing full moon with clouds floating around, creating a nostalgic Mid-Autumn Festival vibe. Keep everything the same - only replace the baby's face with the uploaded photo, preserving natural features and expression.”
Command 2: The baby breaks the Mid-Autumn Festival cake

“A little boy (using uploaded photo) wearing a vibrant red and gold festive outfit, joyfully holding a small lion dancing head. Around him are colorful lanterns, mooncakes, and playful white rabbits. The background shows children carrying lanterns under the big full moon. The mood is festive, lively, and full of joy. Keep everything the same - only replace the baby's face with the uploaded photo, preserving natural features and expression.”
Command 3: The child goes to carry lanterns on the Mid-Autumn Festival night

"A baby boy around 2 years old (using uploaded photo) wearing a traditional red silk ao dai, holding a colorful carp-shaped lantern. The background is Hoi An ancient town at night, festival glowing with hundreds of lanterns in warm colors. Around him are a few small toy figures carrying lanterns, creating the feeling of a joyful Mid-Autumn lantern parade. Cozy and vibrant vibes. Keep everything exactly the same - only replace the baby's face with the one from the uploaded image, preserving all natural features and expressions".
Command 4: The baby takes a photo with the lion head and the Mid-Autumn Festival drum

"A baby boy (using uploaded photo) dressed in a bright red traditional costume, sitting in front of a small festive drum, holding wooden drumsticks in his hands. Next to him is a colorful lion dance head in red and yellow. The background is decorated with hanging lanterns and small festive flags. The baby's expression is lively and playful, like a little lion dance drummer. Dramatic stage lighting, cheerful festival mood. Keep everything exactly the same - only replace the baby's face with the one from the uploaded image, preserving all natural features and expression".
Sentence 5: The baby is enjoying moon cakes next to a tray of tea and food.

"A baby boy around 2 years old (use uploaded photo) wearing a modern ao dai with golden patterns, sitting at a small wooden table. On the table is a box of mini mooncakes and a toy tea set. The baby is holding half of a mooncake with a mischievous expression, as if he is secretly eating. The background is decorated with red fabric, yellow lanterns, and festive flowers. Warm and joyful Mid-Autumn Festival atmosphere. Keep everything exactly the same - only replace the baby's face with the one from the uploaded image, preserving all natural features and expressions".
Command 6: Baby in front of the Mid-Autumn Festival tray

"A full-body portrait of a young boy in traditional Vietnamese attire, sitting on a small bamboo bench in a festive Mid-Autumn setting. He is wearing a beige ao dai (long tunic) with simple brown trousers, paired with a classic black turban-style headpiece. He holds a red paper fan in his hand while smiling brightly. On the bamboo table beside him are traditional mooncakes and an old-style oil lamp. Around him are Mid-Autumn Festival decorations: a large red carp-shaped lion head, star lanterns, bamboo toys, and green bamboo leaves. The background features a red wooden wall and hanging ornaments, illuminated with warm indoor lighting that creates a nostalgic and cultural atmosphere. Cinematic, ultra-realistic style with rich cultural detail. IMPORTANT: Preserve the exact face, identity, and expression from the uploaded reference photo.
Command 7: Combine photos of 2 people into a Mid-Autumn Festival photo
In case you want to create a collage of 2 brothers or sisters into the same photo in Mid-Autumn Festival style, you can follow these steps:
- From Gemini's chat interface, click on the "+" icon and select "Upload file" as instructed above, then find and select 2 portrait images of 2 people you want to combine into the image.
- In the chat box, enter the following command and press Enter:

“4K ultra-detailed studio portrait of two Vietnamese baby boys (the boy on the left is 4 years old, and the boy on the right is 1.5 years old, with their exact face and body identities preserved from the reference photo). They are wearing matching traditional red festive outfits with golden embroidery, and matching red headbands. Both are seated proudly, smiling brightly. The 4-year-old boy on the left holds small drumsticks, while the 1.5-year-old boy on the right gently rests his hand on the drum. They are flanked by large traditional red ceremonial drums decorated with golden dragon motifs. Behind them, a deep crimson velvet backdrop glows warmly under the soft light from several traditional red silk lanterns hanging above. The wooden floor is scattered with golden confetti and red envelopes, enhancing the festive atmosphere. Cinematic lighting, joyful and celebratory mood.
Note
When you use your personal photos to ask AI to create new images, your face may be used as training data for artificial intelligence systems. So if you don't want this to happen, think carefully before sharing photos with AI tools.
Above are some commands to create Mid-Autumn Festival style photos. Not only used to collage photos for children, you can also use these commands to create collage photos for adults and wait to see what kind of image the AI tool will bring you.
Source: https://dantri.com.vn/cong-nghe/huong-dan-dung-ai-tao-hinh-chu-de-trung-thu-tu-anh-cua-chinh-ban-20250927051140416.htm
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