Pose for the frame

I took this photo,because the triangle opening at the top of the bridge frames the light on the outside.I took this photo under the bridge outside. I took this photo,because I realized that the triangular frame of the post framed the light coming in it.

I took this photo,because this photo is framing. This photo is framing,because the trees frame the chair. I took this photo at the playground. I took this photo,because the sides of the tree frame the chair.