Image: Roman Cornalvo dam, Extremadura, Spain. Pic 01

Description: Roman Cornalvo dam near Mérida, Extremadura, Spain, which was founded by the Romans. Earth dam with retaining wall
Title: Roman Cornalvo dam, Extremadura, Spain. Pic 01
Credit: originally posted to Flickr as Prueba cornalvo revelado
Author: Esta imagen ha sido tomada por Charly Morlock. Por favor, acredite del siguiente modo: www.charlymorlock.com Apreciaría ser notificado (jsmrmg(at)gmail.com) si utiliza mi trabajo fuera de Wikimedia Pueden visitarse más trabajos en mi galería personal
Permission: This image, which was originally posted to Flickr.com, was uploaded to Commons using Flickr upload bot on 09:15, 16 October 2009 (UTC) by Gun Powder Ma (talk). On that date, it was available under the license indicated. This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. http://creativecommons.org/licenses/by-sa/2.0 CC BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue
Usage Terms: Creative Commons Attribution-Share Alike 2.0
License: CC BY-SA 2.0
License Link: http://creativecommons.org/licenses/by-sa/2.0
Attribution Required?: Yes