Abstract: The present invention relates to a display for motivating or inducing behaviour or arousal in a subject. It includes a plurality of image frames displayed in a stereograph which may be used to motivating, inducing or discourage a specified behaviour or form of arousal. One application is use in a public area such as a retail environment with a small number of the image frames include symbols to either encourage or discourage the consumer from moving towards or away from desired product and/or encourage purchase of the product. Product brands and or slogans may also be included in one or more frames.