Providing an on-line computer database and marketplace for the hosting, upload and download of digital photographs, illustrations, audio, video, fonts and other design elements over a global computer network; stock photography services, namely, leasing reproduction rights of digital photographs to others via a global computer network; providing information about digital photography via a global computer network; providing on-line non-downloadable computer software for use in database management; computer software for uploading, manipulating, and enhancing digital content, documents, photographs, images, video, and audio; providing on-line non-downloadable computer software for linking metadata tags with photographic and other media files to enable search engine retrieval and database software collections of files and their on-line sharing, and for linking metadata tags with web pages visited, to create links which users can maintain for themselves and share with on-line groups and website tagging; digital enhancement of photographs; electronic imaging, scanning, digitizing, alteration and/or retouching of photographic images; wallcoverings