The Explorer is a tool that is meant to complement query-based searching. It is formed of two browsing directions where linear paths may be displayed.

You may try the demo by yourself.

Start with a keyword query (eg, “Beethoven”, the collection is oriented towards Cultural Heritage) and select a specific document. This will display the document information and by clicking again on the image, you enter the browsing tool, where clicking on any image but the central one will place it at the center and update the context…