thanks so much!! It was almost a fairytale seeing these colours paint the inside of the church. I hadn't planned my visit to be able to see it, I was just extremely lucky when I walked around it to see this. I've seen some stained glass in my life, but never this way. Maybe it was that the glass was so new that the effect was so clear? Beats me! I will always remember the Sagrada Familia for this great feature :)