1. A composite display, comprising: a paddle configured to sweep out an area; and a plurality of pixel elements mounted on the paddle; wherein selectively activating one or more of the plurality of pixel elements while the paddle sweeps the area causes at least a portion of an image to be rendered and wherein a characteristic of at least one pixel element of the plurality of pixel elements that is associated with balancing luminance across at least a portion of the composite display associated with the paddle is based at least in part on a radial distance of the one pixel element from an axis of rotation of the paddle.