Each season (known as "cycles") is completely shot nearly a year before broadcast.
After reading Janice Dickinson's book "No Lifeguard on Duty: The Accidental Life of the World's First Supermodel," Tyra Banks called her personally to be a judge on the show.
Cycle 5 Bre's cereal bar was stolen by Lisa before she left
This show was the "anchor" for the WB/UPN to CW merge.
The photographers in the show shoot either on a Canon EOS-1Ds series of DSLR bodies or the successive Hasselblad H series medium format cameras. The only time the photographers did not shoot on either was whenever Nigel Barker shot (he used his Mamiya in his various shoots) and when Mike Rosenthal shot with a large format camera in Cycle 12, Episode 4.