We'll be leaving this week for Austria. I'm teaching a workshop in Kefermarkt. It usually takes me a few days to get ready for a workshop. I have to gather up a lot of equipment, do an inventory on chemistry, glass and aluminum, as well as get prepared personally. I'm hoping we can spend a day in Mauthausen-Gusen Concentration Camp. We'll be about 30 minutes north of it. I want to stop in and make some photographs. I'm excited about the workshop, but I'm more excited about making some work for my project.
I bought a CC Harrison 300mm f/4 lens (1861, New York City, New York) a couple of weeks ago. It's American made and I wanted to own a piece of American Wet Plate Collodion history. I also wanted to test it out before the trip to Austria. Summer said she would sit for me and play her guitar while I made plates. So that's what we did.
1861 CC Harrison Lens - New York City, New York 
5"x7" Black Glass Ambrotype - 2 seconds, wide open. 
5"x7" Alumitype - 3 seconds, wide open.
I really like the lens. I like both of these images, too. The second image, the tighter shot, is very cool because her hair is blowing around during the three second exposure. I call it, "Painted Hair". It's wild to see time pass in an image.