4. The color aspect is also very important when decorating the window. For a window overlooking the sunny side, it is preferable to choose the colors of cold shades — blue, purple — they will create a feeling of freshness and coolness in the room. In addition, the fabric should be of high quality so that it does not quickly burn out in the sun. It is more correct to arrange a room with a window to the north with a curtain of warm sunny color — yellow, beige.