Albumen print, untoned. The original negative is medium format. Lith interneg (LC-1 developer) to 5x7. I was looking a book on Vermeer, studying the lighting, and my daughter wanted to pose as one. Who was I to say no?
It looks maroon to me too at work. Last night at home, the scan looked more like the chocolate brown that the print is. I'll try to fix the color tonight.