The image is a photograph of a green plaque on a stone wall. The plaque is titled "La Cerámica del Posclásico Tardio" which translates to "The Ceramic Ceramics of the Posclásicos" in English. The text on the plaque is written in white and is in Spanish. Below the text, there is a list of the ceramics mentioned in the text. 

The plaque is rectangular in shape and appears to be made of metal. It is mounted on the wall and is painted in a dark green color. The background of the image is blurred, but it seems to be an outdoor setting with trees and greenery visible.