1. An image presentation system comprising: a first display that comprises a detecting device that detects a position and orientation of said first display and presents an image to a user; a second display that presents an image to a person who gives an instruction to the user; a drawing device that draws a virtual space image seen from a point of view corresponding to the position and orientation of said first display and displays the virtual space image on said first display and said second display; and an input device that inputs an instruction from the person to the user, wherein, when the instruction from the person to the user is input to said drawing device via said input device, said drawing device draws a virtual space image to be displayed on said first display such that the virtual space image reflects the instruction from the person to the user input via said input device.