What about drawing postcards yourself?

1. First, you need to buy some blank postcards.

You can also make your own bottom card and cut the cardboard above 250g/㎡ into the appropriate size for later use.

2. Make a base on the front with a pencil to complete the overall design.

3. Then choose to use marker pen, colored lead, or watercolor for painting, air drying or plastic packaging/film covering.

4. The back of the finished blank postcard has been made into the wireframe format of ordinary postcards.

The back of the self-cut cardboard can be slightly decorated and sent according to the ordinary postcard process.