THIS stained glass window featuring Sir Paul and Linda McCartney is one of a series based on her work that will form an exhibition opening in Germany this weekend.

Linda, who died of breast cancer last month, had been secretly working for three years on a project to revive the unusual art form. The dramatic results mark the first time that stained-glass photography has been shown this century.

She worked with architectural artist Brian Clarke to create the studies, to be shown in Cologne, which include images of other artists and musicians.