Brilliant idea, Bill! Can I suggest a 72dpi resolution rather than 96 (72 is standard for web/screen).
@ughaibu: the rule was "find as many as you can".
While my closes (attended) school is only about 10 minutes away, I'll be hard-pressed to find a water-tower (we don't have them!).
Any deadlines in mind? I guess we will need some time to find all this stuff!
