Today I am showing you a window from the new Reykholt Church in Iceland...it was built in in the years of 1988-1996 and was consecrated on St. Olaf's Day in summer 1996. Here is a web site for the history of Reykholt and the old church and Snorri Sturluson the writer of the Eddas.
They are made of a special glass that changes color according to the outside light. See more images and color changes here.
The artist is Valgerðar Bergsdóttur. I am sorry to say that I could not find a web site for her and more of her amazing work.