Use the galery displays as a window into the mandelbrot set displaying some examples from the images available in the browsing database. Every Image can be used to enter the browsing tool at the actual location in the tree. You can then go up and down and do whtever the browsing tool allows. But you are faster discovering interesting locations at the border of the mandelbrot set.
Note: If you don't see the applet running, you need to install release 6 of the Java SE Development Kit (JDK).
Or just use the context menu (right click) to get information about the area and raster meta data.Enjoy