Here is a problem, the tonal range of this stained glass window in Shirley House is too wide to photograph, here is a bracketed series of pictures of the window:
Stained glass window at Shirley House
Photos corrected for chromatic aberration with fulla, aligned with hugin, merged with pfscalibration and displayed with simple logarithmic tone mapping.
Full size image (1.6MB)
Bruno Postle