The Moving Panorama of Pilgrim's Progress is an extraordinary 8-foot by 800-foot painting that was created in 1851 and thought lost for a full century. Rediscovered in 1996 and fully restored in 2012, it illustrates John Bunyan's iconic book The Pilgrim's Progress--first published in 1678 and in print continuously since then--a heart-stopping allegory of trial and faith in which the hero, Christian, battles giants, monsters, tricksters, and his own weaknesses to reach the Celestial City. Moving panoramas were a mid-nineteenth-century precursor to the motion picture, massive canvases that were...