Missed Masterpieces

Its a long and pretty wordy article, but its worth a quick skim: 

http://www.washingtonpost.com/wp-dyn/content/article/2007/04/04/AR2007040401721_pf.html

Watch the video that goes with it here:

http://www.youtube.com/watch?feature=player_embedded&v=hnOPu0_YWhw

What masterpieces could you have passed by today?