Here are some ATCs I made in 2007:

The first made use of a test I had done on some scrap silk; the second folded and tied (closed, then open):

silk ATC with heron imagefront of folded ATC

full ATC, open

And then a set of six, for babble buddies:

first set of Babble cardssecond set of Babble ATCs

third set of Babble ATCs

I hope to have opportunity to make more!