An image processing apparatus, computer-readable medium, and method that include synthesizing each frame of a dynamic picture so that each synthesized frame of the dynamic picture is displayed on a display, controlling the display to display a plurality of representative images, each of the plurality of representative images corresponding to a dynamic picture, and controlling the display to display a representative image, which corresponds to a dynamic picture that can be synthesized by the synthesizing step with a currently reproduced dynamic picture, in a distinguished fashion from other representative images.