Two Vintage Navajo Sand Paintings representing Big Thunder and Father Sky. Artist's description is written on the back in pencil. These were a gift presentation to an individual from friends. They are circa 1980s. The pieces measure 4" x 5.75" each and are done on pressed wood. They are hung by an eye screw. Delightful original Navajo sand paintings, these would grace any collection. They are usually framed, so these without frames have gotten tiny chip marks on the outside edges. They have been unprotected in auction box lots so need some attention to get them into appropriate framing.