Sorry this picture is even worse uploaded, I tried...In my experience, you can plan how you want the lay out and it will still change once you add it to the tank. I epoxied some pieces into island shapes before adding them to the tank, then merged those. This allowed a more natural look. I jig-saw-puzzled things together so it didn't look so "stacked" and shied away from the sloping from front to back. By building islands I created lots of caves and crevices for swimming. This is about 80lbs of dry BRS, and Fiji. (This picture is AWFUL, I totally know, cell phone, early-day, tons of blue, just trying to show aqauscape). I like a natural looking tank, personal preference, whatever you like you should do.