After the holidays, add some color and let the sun shine in. Open up curtains and blinds. Add a colorful fruit bowl, scented candles or a decorative accent, such as place mats, toss pillows or a new shower curtain, to add a touch of color to cheer you. Bring a few green or blooming houseplants or bulbs into your home and listen to your favorite music, too. Start the new year on a high note.