I was getting frustrated trying to get decent photos of paintings to post. It's been very foggy so the lighting was bad, but today there was sun and I still couldn't get a good picture. It was like looking at it through blurry eyes and I started to wonder if something had happened to my camera. I checked the lens, and saw a fingerprint kind of look. I smiled as I then remembered my four year old grandson had been taking pictures. He was looking at the lens and I said "Don't touch the lens!"