Thom Yorke describes "Harrowdown Hill," from the 2006 album "Eraser," as his most political work. After coming across some of Chel White's short films, Yorke asked the director and partner at Bent Image Lab to make the video. Using Bent's "Smallgantics" technique -- a variation on tilt-shift photography, in which objects in images are made to appear miniature -- White created an epic pieve of videomaking, full of political and environmental symbolism.