Thanks Brian. They are my only subject so they are so used to seeing camera around them. That is why they are also into taking pictures at their young age. At first, they starting fighting we me on who can press the shutter of the camera, eventually, I decided to give each of them their own camera as an experiment to see from their perspective. Many times, they are very interesting. Sometime, not so interesting when you have a series of 20 shots of the carpet.Your daughter is adorable.