I took these when I was on holidays in Lanzarote, we went on a day trip to see all the dormant volcanoes on the island. There were lots of fascinating natural formations. It's an amazing place and is used to shoot a lot of sci-fi and fantasy films. I thought I'd do something different with the shots so I came up with this abstract idea.
Camera: Pentax digital.
Software: iPhoto, Photoshop CS4