The present invention provides a dynamic high resolution color display. In particular a display comprising a plurality of pixels composed of a fluorescent dye doped polymer material is provided. Specifically said pixels are applied to a suitable base substrate and further modulated, such that a moving image can be produced by the display. The present invention further provides a variety of pixel elements which may be used to produce static display signs, or further combined with a phosphorescent material to act as a backlight for an LCD or other similar display. In all cases the displays of the present invention have no, or a greatly reduced direct energy consumption.