1. An image producing device, comprising: an image information storage unit ( 202 ) which stores image information which defines a scenery image to be laid out in a virtual space; an operation input reception unit ( 201 ) which receives an operation input for a virtual moving object to be moved in the virtual space; a moving condition managing unit ( 203 ) which manages a moving condition of the moving object based on the received operation input; a view field image producing unit ( 204 ) which produces a view field image seen from a viewpoint of the moving object, based on the stored image information and the managed moving condition; a velocity calculation unit ( 205 ) which calculates a velocity of the moving object based on the managed moving condition; a deformed image producing unit ( 206 ) which extracts an image of a predetermined area based on the velocity from the produced view field image, and produces a deformed image obtained by deforming the extracted image into a predetermined shape; and a display control unit ( 207 ) which synthesizes the produced view field image and the produced deformed image and displays the synthesized image.