1. An image reproduction system, comprising: a plurality of pixel devices that are individually placeable into an image space, each of the pixel devices including: at least one light emitting element, and a feedback signal source configured to send information about a location of the pixel device; and a controller configured to receive the information sent by the pixel devices, to determine the locations of the pixel devices within the image space using the received information, and to individually control the pixel devices based upon the determined locations to generate an image using the light emitting elements.