Dustin K. Ryan has just released a new series of Live Oak trees from South Carolina. http://fineartamerica.com/profiles/dustin-ryan.html
All images are taken with a 15 mega pixel Canon and are in B&W but if you prefer to have a color version please contact Dustin directly by email and let him know your wants and needs and I am sure he can upload a color version.
He has tried to capture the essence of these trees as they are so large and difficult to photograph. The Angel Oak images are from all around the tree giving a good impression of its dimensions and massive size.