Shop › Ronald Watchman Navajo Sand Art Image 1 of 3 Image 2 of 3 Image 3 of 3 Ronald Watchman Navajo Sand Art $100.00 Beautiful Sand Art from R. Watchman from the famous New Mexico Watchman Family artists. The frame is 13"x11". Add To Cart Added! Beautiful Sand Art from R. Watchman from the famous New Mexico Watchman Family artists. The frame is 13"x11".