For quite some time I have been aware of, and admired, the photographic work of Ramón Durán, through the popular website Flickr. Ramón is a doctor and urology specialist who works at one of Madrid’s hospitals. In his spare time he takes some quite stunning photos. Here are a selection of his Madrid photos which he has edited using HDR (High Dynamic Range Imaging). Clicking on them will take you to Ramón’s photos on Flickr, where you can get descriptions on the photos and how he created them.