1. A three-dimensional object display apparatus comprising: three-dimensional object generation means for generating a three-dimensional object by laying out a plurality of image data to surfaces of a solid, said three-dimensional object being made in a three-dimensional shape to be displayed on a display section; selection operation means for a user to select a manner of presenting said plurality of image data to the user on said display section; and control means for switching, in response to said manner selected by the user, the three-dimensional shape of said three-dimensional object.