Page:De Vinne, Invention of Printing (1876).djvu/79

 IV

NE of the purposes to which early printing was applied was the manufacture of engraved and colored pictures of sacred personages. These pictures, or image prints, as they are called by bibliographers, were made of many sizes; some of them are but little larger than the palm of the hand, others are of the size of a half sheet of foolscap. In a few prints there are peculiarities of texture which have provoked the thought that they may have been printed from plates of