Nancy Newberry's best photograph: restaging the spaghetti western

‘I’m from Texas, about 60 miles from the Mexican border. It’s hard to not think about the border when you live here’I have photographed these sisters, Sam and Lizzy, many times, in many costumes, over many years. This was a particularly difficult time in my life. It was late February, and my mum had been killed in a car crash the September before. After she died, I just wasn’t interested in photography. My mother had liked to sew when I was young, so instead I start