“Polaroid in peril” is an exhibition to alert public opinion to the possible dismantling of a major Polaroid photo art collection, part of which is housed at the Lausanne Elysée museum. It coincides with efforts by diehards to save a technology imperilled by digital photography and cut-throat investors. The Polaroids on show at the Elysée are a reminder of the naked power and beauty of images that digital adjustments cannot touch.