You may have heard of ‘outside art’ before – but how about letting a tree sketch the next picture to adorn your living room wall? British artist Tim Knowles has created an amazing project to create ...

Add Yahoo as a preferred source to see more of our stories on Google. We don't think we've ever got through a festive period without drawing a Christmas tree, but this expert technique levels up the ...

We all have that childhood memory of drawing a little house with a door and a window, a gabled roof, and a tree. But what sets architects apart from the rest of the population is that we continue to ...