This could have been a very interesting photo. When you shoot scenes with busy foreground, make sure that your foreground is in focus, because that's what the viewers eyes see first. Also the tree is in dead centre, which makes the image a bit statick. Perhaps moving around a bit exploring different angles and views could improve the over all scene.
It looks like quite a lovely park. For me, I wish you had been a bit closer, past the brush on the left. When I look at your photo, I want to move that brush away with my hand, to see what's around the bench. :-)