How do I view image dimensions in List View in Finder? I found this but I don't find this option on my machine. I'm running Snow Leopard; is this a Lion only feature?
I'm not sure about 10.6, but on 10.7 the dimensions are shown in information panels:
Any subdirectory of
Note: (Thanks to @koiyu)
While the first nine options are available for any list view, the options below the first line differ according to the relative location in your folder.