3-D Virtual Visit (IMAGE) Universidad Carlos III de Madrid Caption The touristic "Plaza de Cibeles" in Madrid was designed in 3-D. Experts are exploring ways to teach through e-learning. Credit UC3M Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.