Scientists have studied trees depicted in various works of art and found they contain fractals, following relatively simple ...
Barking up the right tree: 80 photos were sent in by 15 readers displaying their skills with images of trees. Here are the ...
The latest photo challenge calls for you to take and send in your best pictures of trees. Here's how to enter.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback