I am terrible at decorating and wanted to get some advice on picture size above our couch. We are about to purchase two painting by Linda Israel, a really great local artist. The couch is 92" and the wainscoting is 52" from the ceiling. I figured 2 30" wide paintings would properly fit the typical width requirements based on the research I have done. The height is where I am struggling. We can do 2 30" W x 30" T or 2 30" W x 40" T. I have included a picture of the room with 30" x 30" outlines. I have also included a picture of Linda's work. Please help me!