Brad Abrams posted about a cool .NET Framework 4.0 poster which was distributed at the PDC last week and which you can download.
Thanks to Kit George for running this effort to get a very cool view of .NET Framework 4 and for the great folks at Addison Wesley for helping with the creative end and the printing costs!
And of course, here is the DeepZoom version! (use your mouse wheel or click and control-click to zoom in and out)
Download the .NET Framework 4 Poster PDF for high quality printing.