Plitvice

My attention falls at almost the center of the photo, near the darkest shadow of the bridge piers.  My eye is drawn from the top center, down the line of trees to the horizontal shapes of the bridge and its shadow, breaking the foliage patterns. 

I think I would like to see the bridge a little higher or lower in the frame.  Maybe crop the bottom five percent of the frame out.  If there had been a little more variation to contrast or lighting this might have helped.  A person walking across that bridge might have given the photo a little more scale and activity. 

Okay photo.

Thankyou for your time John. I was trying to get someone on the bridge but the right subject didn't come along in the time I had. Agree with the crop.

I pretty much agree with what has been said.  I suggest you bring a tripod and second camera.  Use the self timeer and run like heck to be the subject of the image: photographer on bridge.

Jerry