During my last trip to Palm Springs, my friend Sally and I were determined to go on our own Palm Springs door tour. Obviously I'm referring to "That Pink Door", and all of the other brightly colored doors belonging to the mid-century modern houses. While Sally was after something more bright, I was a lot more appreciative of the doors that weren't brightly colored. I loved all of the doors that added a certain charm without taking away from the beautiful architecture. Today I'm simply…