Here's a great resolution amateur pic of the south pole from the LPOD coppermine gallery that really brings out the topography.  The relationships between the major polar massifs and crater shadow parts are very clear in Carmelo's image: Carmelo Zannelli 2005-10-23 http://www.lpod.org/coppermine/displayimage.php?pid=3886&fullsize=1 This was done with an 8" scope. Clear Skies - Kurt