I love the recent artworks which have been created by Anna Dillon. They are called Wessex Airscapes. They are on display at Radley College through September. They were created in collaboration with aerial photographer Hedley Thorne. Go to Anna's website and for each painting you will see that there is a link to a short sound file which tells the landscape story of each painting, including something of the history and geology of the locations... a really nice additional element.
A blog to provide ideas on teaching LANDSCAPES & provide support for the GA KS3 Teachers' Toolkit publication of the same name