In case you would like to see more photos of Infinite Variety, the American Folk Art Museum (AFAM) has invited anyone who wishes to post photos on Flicker. I just viewed a few of the shots there...so far there are 7 pages worth...and found some of the AFAM's photos of the installation process. They are just as intriguing as the finished installation.
To see these, go to Flicker and type #650quilts into the search box at the top right of the screen. Enjoy!