Hi guys,
I am the owner and editor of the online magazine American Ethnography Quasimonthly (www.americanethnography.com). I also have a Flickr group, for anybody who wants to share their images from, about, on, around (etc) ethnography in the Americas. You can look at the group (and sign up, and post images) here:
For those of you who haven't read it, sociologist Howard Becker once wrote a good essay on "Photography and Sociology." It's available on the American Ethnography Quasimonthly web page, in the "Sucking a Sad Poem out of America onto Film" issue: