1. A method of fabricating printed material for stereoscopic viewing, the method comprising: creating an image of a graphic object for a left eye by rendering a projection of each point of the graphic object onto a base surface which is not orthogonal to a line-of-sight direction, in a projection direction linking a viewpoint position for the left eye to each point of the graphic object; creating an image of the graphic object for a right eye by rendering a projection of each point of the graphic object onto the base surface, in a projection direction linking a viewpoint position for the right eye to each point of the graphic object; and fabricating printed material for stereoscopic viewing, based on the image of the graphic object for the left eye and the image of the graphic object for the right eye.