DeGrazia Art Tile Navajo Mother

De Grazia Navajo Mother ceramic art tile.
It is 6 1/4" x 4".
Ted DeGrazia (1909-1982) was known the world over for his paintings of the Southwest. Indians, angels, cowboys on horseback, all were among his creations....but far and away the best known and loved were his solemn, dark-eyed children.
The tile is embossed with the Navajo mother scene giving it a 3-D look. It is hand painted with a soft matte finish.
It is hand signed and signed in the mold. I don't know what the letters on the left stand for..
Great condition.