Probably, that feeling of harmony and completeness which you have is familiar to everyone, looking at professionally picked up curtains. Often we cannot even realize in what the secret of such success is covered. Of course, color and the invoice of fabric, a form of curtains — all this is very important. But without "touch-up" the feeling of harmony will not be full. The motley tape or graceful curtain brushes which form and color will strengthen cumulative effect can be such stroke.
Details insignificant at first sight are capable to completely change our perception of the room therefore the real designers choose brushes and pickups for curtains not less carefully, than curtains.