Margaret Gutierrez and Luther Gutierrez were brother and sister from Santa Clara Pueblo NM. They collaborated in making polychrome style of painting. They learned from their parents; Lela and Van Gutierrez. Their slips are unique in color and combinations. This vase features the Avanyu (water serpent) with intricate detail and color. The walls are thick and strong like their other pots. It is in good condition and has signature on the bottom. A beautiful vase to add to your collection.