Peter, it's worth a look at Dylan Toh's images from Iceland, might give you some ideas.
http://www.flickr.com/photos/dmtoh/s...7624711469874/. If you click on any image you'll get a full description of the area. Dylan posts on the Ausphotography forum, may also be worth joining up and sending him a PM. If anyone else is interested in Landscape photography it's well worth a look throuugh Dylan's Flickr pages.