Two image formation apparatuses are used to create pairs of images of an object analogously to the operation of two human eyes. Then the portions of the images analogous to the nasal field of view of the eyes are removed, leaving the outer portions of each pair of images. These outer portions are combined to create a resultant image that gives an enhanced impression of solidity. The relative proportions of the portions removed from the images are adjustable responsive to factors such as position of the object being imaged.