WN: So just by reading the text taken from Kryptos and posted online, you can solve the puzzle?
Sanborn: Well, yeah. That doesn’t mean that what I’ve said in the piece doesn’t do something physically there at the agency. So the effect of the piece might affect something at the agency so that you’d have to see what I did at the agency.
(WIRED Interview, 01/20/05)

Hahaha, you almost had me there Jim, you almost had me.

So this is the last “puzzle” to be solved eh?

Must be something that wouldn’t end up in the photographs he must have known were circulating teh internets.