At Tate Britain
Peter Campbell: Thomas Girtin, 22 August 2002
“... formerly protected by a mount shows unaltered blue greys, which exposure to light has turned to brown over most of the picture area. The comparatively small number of pictures that can be reckoned to look much as they did when they were new can be used to measure change in others. Among the guilty fugitives, whose departure has made monotone what was ... ”