Node/website architecture visualization I am seeking to build a website which contains quite a lot of information. All this information will be structured in a specific way. As such I am looking for a way to represent this data/articles/nodes visually. 

The purpose is to be able to add new articles to an already existing visual structure by simply adding a node and classifying it/linking to existing articles that are already structured/adding taxonomy terms etc.

The visual structure will as such have a changing shape/size. A map of the information presented on the site if you will.

A way to navigate the wealth of information visually. 

Does something like this already exist or is there a way to create such a module/program for the site - potentially as a separate site that presents the drupal site?

Thanks,
I don't believe there is a Drupal specific option, but you can utilize a module like XML Sitemap:


  The XML sitemap module creates a sitemap that conforms to the
  sitemaps.org specification. This helps search engines to more
  intelligently crawl a website and keep their results up to date. The
  sitemap created by the module can be automatically submitted to Ask,
  Google, Bing (formerly Windows Live Search), and Yahoo! search
  engines. The module also comes with several submodules that can add
  sitemap links for content, menu items, taxonomy terms, and user
  profiles.


and then use a number of third party online or software based options for visualising xml data.  A quick search in google yielded a number of options for 'visualise sitemap'