Not satisfied with archival media that will only go 100 - 200 years?
How about 1 billion years.  That enough?
http://www.physorg.com/news163328683.html
The storage density is 1 Tbit/in^2.

Top 5 Bestseller Books of the Month
http://www.booksinside.co.cc/2010/03/top-5-bestseller-books-of-month.html

Gallery “Lumières d’Opale”
New selection of 21 pictures unpublished (January 2010)
With a new device "Panasonic TZ6", optical Leica
At the top of the album, numbering Lumo 1054 in 1074:

My brother-in-law recently gave me a camera that had been sitting in the
basement of a house that he just purchased. The camera is a Zeiss Ikon Super
Ikonta 532/16. It seems in nearly flawless condition visually and seems to
works well mechanically as well. I was hoping somebody ...