The heritage open days allows public access to these churches and the opportunity to look at some of the architecture within. Images taken with the Sony Xperia Z camera phone in low light do expose the weakness of a 1/10 inch sensor in terms of noise and lack of dynamic range in these cameras. Out doors the camera performs beautifully but once you go over iso 200 it's really game over. Most of these images were at iso 500/600 to get a steady enough hand held shot