Latest update on Bill Nace's blog, Open Mouth, has information about "Ephemeroptera Quarterly III", an art book featuring 11 different artists (Kim Gordon, and Bill Nace among them) plus a 7" lathe cut record that includes an unreleased Body/Head track and other stuff:
http://openmouthrecords.blogspot.mx/
Ephemeroptera Quarterly's tumblr:
http://ephemeropteraquarterly.tumblr.com/