PHOTO GALLERY: 2012 Observer Challenge Winners

Dennis O'Brien, Chris Donohoe, Joanne Hawkes and Cal Hawkes were Division 4 finalists.

Bill Upton, Angela Mantilla, Nancy Kane and Ted Tilton were Division 4 champions.

Jim Jennison, Barbara Cohen, Lily Johnson and Larry Panza were Division 3 finalists.

David Novak, Bea Uzielli, Gigi Silverberg and Matt Walsh were Division 3 champions.

John Forch, Joanne Forch, David Glorius and Kathy Bavely were Division 2 finalists.

Steve Sills, Barbara Rowe, Sandy Schonhoff and Dick Schlorf were Division 2 champions.

Andre Marois, Astrid Graalman, Arletha Blackman and Jim Tarsy were Division 1 finalists.

Mark Schlobach, Linda Gillott, Ute Vela and Enrique Vela were Division 1 champions.