" There is a paradox here: the purpose of a great number of the things we call ‘works of art’ was and is religious. But when we encounter them in the circumstances for which they were made our reaction – or at least mine – is to feel awkward, a bit embarrassed at being there under false pretences. This is, perhaps, the mirror image of the bewilderment felt by a true believer at finding a sacred image in a museum, lined up with pictures of landscapes and kitchen tables. "

― Martin Gayford , The Pursuit of Art: Travels, Encounters and Revelations