1. A method comprising: receiving data corresponding to an image, wherein the image includes a depiction of text; recognizing at least some of the depicted text; and steganographically encoding a digital watermark in the image, wherein the steganographically encoded digital watermark associates the image with the recognized text, wherein the watermark comprises a visually imperceptible carrier of an identifier, and wherein the identifier comprises an index to a record of a database that includes additional information related to the image.