File:
Tiwanaku
robot
20060613
0470
.
jpg
Robotic
exploration of Akapana pyramid tunnel,
Tiwanaku
, Bolivia, June 13, 2006. Uploaded by the photographer, Alfonso F. del Granado Rivero, to whom...
(568 × 426 (85 KB)) - 06:41, 30 December 2011
