Arch window treatment ideas are different and the buyer can make the choice he wants. The treatment may be loosely woven wool with the drapery panels that hang from the dark metal rods and the rings that are mounted at the ceiling so that they can promote the sense of great height. The drapery rods with the craved crest may draw the eye to the gracefully arched windows with dreamy landscape paintings which may add the illusions, depth and color for other windows. The intricate maze pattern of the valances of the arched windows may echoes the geometry of the striped floors, windowpanes and bookshelves. You have to keep in mind that the beauty of arched window should not be hidden by arch window treatment ideas.