Many aspects of Compressive Sensing are well explained when it comes to the compression aspect of it or when it comes to showing the difference between the l_0/l_1 and l_2 norm for the reconstruction stage (l_1/l_p balls). However, after one has gotten the point, additional levels of insight can be triggered by the view of simple and effective slides. Here are some of the few I have gleaned over the past two or three years. This entry is a draft version of a more complete post that will include more slides that made people say "Aha!". I have listed the authors of the presentation but I will eventually link to the full presentations in the more complete version of this post. If you have a slide for which you had an aha! moment or know of a slide that made others have this aha! moment, I am interested in hearing about them and why. You may notice that some slides have nothing to do with Compressive Sensing as presented.
Roummel Marcia and Rebecca Willett