Click (1) "List of Keywords" in Keyword Galleries page or (2) go to http://myconstructionphotos.smugmug.com/keyword/ to get complete listing of keywords for My Construction Photos.
Click on any keyword to get all photos that have that keyword.
Hover your mouse over any keyword to see the number of photos having that keyword. Today (February 1, 2007) there are 170 backhoe photos and 64 trench photos. More will come.
From Keyword Guide