I speak of its modern history. Efforts at reconstruction and preservation have been going on for decades. Here is a record of some changes.
| Year | West face | North face | East face | South face |
| 1986 |  |
 |
||
| 1994 |  |
 |
||
| 1998 |  |
|||
| 2009 |  |
 |
 |
 |
| 2012 |  |
 |
 |
 |
| Last modified 10/10/12; posted 10/12/10; original content © 2012, 2010 John P. Nordin |