Photo: Marko Metzinger

3 of 7
De-stress Signals
If blue and green are calming colors individually, they're the picture of serenity when combined. "We associate blue-green with foliage set against a clear sky," says Eiseman. "It brings your anxiety level down." So consider a sea change for your bedroom walls or living room window treatments.

Wallpaper, Flavor Paper, Graham & Brown, and Phillip Jeffries Ltd. Plate, Paola Navone for Richard Ginori Inc. Agate slice, Royale Minerals.