A 'live' blueprint is one in which its form 'persists' to any page 'stamped' from this blueprint. With a live blueprint you can make a change to the original blueprint and any of the pages on which it is used (it's offspring') will also see the change. In this way, there is a persistent and 'live' connection from the offspring to the blueprint. This is what makes a live blueprint different from a page or space blueprint. Any change to these blueprints will not be reflected in any of the pages or spaces, respectively, that were created prior to the changeAdd definition/concept description here. | 
