A couple of days ago, I sustained a slight head injury, or to be more precise, had to have a minor surgical procedure that has left me with three sutures in my head. I hadn't anticipated quite how uncomfortable they would be and how horrible they would make me feel. I cannot wash or brush my hair properly and as a result am feeling rather fragile. Anyway, this situation made me think about nursing and how much I love this picture. Another of my hobbies is collecting historical images of nurses.