18. The computer program product of claim 17 further comprising: accessing sentiment data based on textual sentiment posted on internet web sites; wherein the textual sentiment corresponds to the predetermined subject matter and the multiple discrete time frames; and displaying the sentiment data with the results of the searching.
17. The computer program product of claim 15 , wherein: the metadata comprises multiple discrete time frames; and the method performed by the processor system further comprises: searching the searchable indexed data storage structure of the memory to access the multiple indexed image files based on a predetermined subject matter and the multiple discrete time frames; and displaying results of the searching on a display of the processor system.