- Penguin Illustration/Photos (No AI)
- Cute Illustration from Local Creator or Sender's
- Official IP Character or Anime/Animation
- Cultural/Unique About Sender Country
- Memorable Photo or View
- Native sender country's Flower Illustration or photos
I believe every postcard has their own story so I wonder a postcard with a story related from sender (ex; Where the postcard adopted, why adopt the postcard, what the unique thing of that postcard, reason why it send to me, etc).