1. In a method of producing an identification document that includes: capturing an image of a person; and printing image data so that the image data is conveyed by the document, wherein the image data corresponds to the captured image; an improvement comprising: producing a 3D representation from a single captured 2D image; from said 3D representation, generating at least two 2D images; and printing, in interleaved fashion, image data from said generated 2D images so that the image data is conveyed by the identification document.