Image and photo conversion services is done using highly advanced software in an optimal manner. Overdoing may completely collapse the document. An image does not have any structure: it is just a collection of marks on paper, grains in film, or pixels in a bitmap. While such an image is useful, it has some limits. If the image is magnified enough, its artifacts appear. The halftone dots, film grains and pixels become apparent. Images of sharp edges become fuzzy or jagged.