the Hieroglyphic Stairway on the archeological site of Copán, a mayan city.jpg English: Stela M and the Hieroglyphic Stairway on the archeological site
described at URL: https://www.flickr.com/photos/kamosawa/4735764432/ operator: Flickr URL: https://live.staticflickr.com/4099/4735764432_b5ac7698a8_o.jpg
described at URL: https://www.flickr.com/photos/stevebott/3209137754/ operator: Flickr URL: https://live.staticflickr.com/3424/3209137754_183903f3b6_o.jpg