Here's the foam branch with Drylok and a steel eye bolt. There is another eye bolt on the other side too.
I left the foam surface rough and with the Drylok it made a more or less convincing bark-like finish. After getting this shot I covered the log with sphagnum moss. I'll post a picture of that in a bit.
1-VII-12-epiphyte-branch-I-m by
hidrofit, on Flickr