Carol had a hard time getting me to leave Madera Canyon; but, on 30 May, we drove to Cat Mountain Lodge (a wonderful B&B) west of Tucson.
A 20 minute drive SouthWest took us to this very old Catholic Mission - "White Dove of the Desert" built between 1783-1797 located on the Tohono O'odham Indian Reservation.
See 'next' image for a closer look at the workmanship of this Mission.
Best viewed in 'original' size.