1. A photography system comprising: a camera that captures at least one digital image of one or more subjects, the at least one digital image being associated with an image identification code; a user input device that receives data including a subject identification code and other data; a storage device that stores a relational database, the relational database including a plurality of tables, the plurality of tables being respectively associated with a plurality of different data groups; and a processor that stores the image identification code, the subject identification code, and the other data within the plurality of tables of the relational database to link the at least one digital image with the other data, to relationally link the subject identification code to the other data, and to organize the other data according to the plurality of different data groups.