I'm having trouble adding depth to my renderings. The image below is a good example. The vegetation opposite the lawn flattens out even thought the large trees are 30' beyond the oddly green ornametal tree. I cant seem to get fog to work and I'm not sure if that's what I should be using anyway. I'm not getting much success with depth of fied either. Far DOF is set at the near edge of the lawn in this image. Any suggestions? I'm rendering with MR & MR sky.