Recently I installed Mint 13 (Mate). In the past couple of days I changed some icons in an attempt to customize my copy of Mint. Unfortunately, I changed the icon for TRAST-EMPTY to an icon that I liked. However, I can't find the TRASH-FULL icon to change as well. While I know that this is not Windows OS, at least I had the option to change/customize the desktop icons (or at most of them anyway). I found icons in "USR/SHARE/PIZMAPS". First .. is there a utility or application, etc., that I can use to customize my system; specifically managing icons? Second, for now I need to restore the TRASH-EMPTY icon back to the original icon so ... how do I do it? I am not completely certain what format Mint uses for its icons. I do know that some icons are ".png". I cannot find any documentation/guide, etc., on how to customize the desktop/system/icons, etc. Everything I find is just general and/or doesn't cover what I am looking for. Thanks.