Hummm, I thought this flower looked very familiar.  Then it occured to me.....Georgia O'Keeffe's Trumpet Flower.

After posting the original photo, I received a note from Diana Parkes at http://dianaparkes.blogspot.com. She alerted let me that there was a similar flower in NZ that looked very similar and the flower was actually poisonous! I did some research and found that the flower is called the Angel's Trumpet or Angel of Death Trumpet!! Yikes. Thanks Diana for taking the time to let me know about this strange and beautiful flower!