It's fun to take and see pictures of stained-glass windows in churches. The colors come out really vivid when the light is right. Too much bright sun right behind the glass won't work, and neither will a gloomy gray sky.
The day CHM and I spent in Bourges had perfect weather. Mixed clouds and sun, so you had plenty of chances to take a good picture as light conditions changed. Here's a link to the first topic I did about the cathedral at Bourges.
After lunch that day we spent a couple of hours in the cathedral taking pictures. I snapped away with abandon, convinced that if I used up my camera battery it wouldn't matter because I had another, fully charged one in the car. My battery did run down, and when we went back to the car, I discovered I had left the spare battery in its charger... at home!
An appointment at the doctor's at 9:30 has cut my blogging time very short this morning.