Chart concept - stable industries, not much going on here
Certain industries do not seem to be subject to change (but maybe a new startup is about to change all this!). I like to use images of the moai on Easter Island to visualize this kind of market environment.
Photo credit: Natmandu. For these type of "real" images it is much better to go to sites like Flickr then to stock image sites (check the image license though).