I should be able to see a graphical representation of the image directory structure. The visualisation method is TBC, but we could consider sunburst diagrams. The graph should be interactive (zoom, pan, hover over sections to display information and click sections to drill down into a directory). I should also be able to hide the graph(s). For more information on sunburst diagrams and their suitability for representing file systems, see: http://www.cc.gatech.edu/~john.stasko/papers/ijhcs00.pdf
Consolidated into Bug 13245 - "Toaster visualization proposals" *** This bug has been marked as a duplicate of bug 13245 ***