The ATC is the size of a playing card and is an example of that artist's work along with a bit of information about the artist.
I belong to an embroidery group and we are in a birthday ATC swap. I have sent off my first one but here is a picture of the next to be mailed.
In this case, this is not anything spectacular but it is a tiny example of the kind of artwork I do.
The ATCs that I am mailing and hopefully receiving are from all around the world. It will be so interesting to see the work!
More another time! Keep creating!!!!