"Tierradentro" (land that lies inside) belongs to the present settlement area of the Páez Indians. It is assumed that there is a connection between the cultures of San Agustín and Tierradentro, but in any case similar guardian figures can be found in both places. Tierradentro occupies a special place among the pre-Columbian cultures, however, because of its burial chambers: caverns of up to 70 square metres, hewn in chalk sandstone and completely painted with geometric ornaments. The predominant red colour reminds us that the colour of the dead is red in Mexico too. - Detail of burial chamber 1. - 1977