I have a blank wall I want to hang at least 4 photos on, they are all horizontal. I need photo arrangement ideas. I can use one or two more than 4 but not less. I don't want to use too many photos as we had a big photo wall in our last house and I want something different and less busy for this house. This is the only configuration I can think for 4 large photos? I want big sizes, like a3 frames.