A mix of styles and cultures brings warmth and personality to this streamlined bedroom. The stage is set with pale yellow walls that complement the sunny aspect of the bank of lightly dressed windows opposite the bed. The handcrafted bedstead, too, injects color with bright yellow paint and powder-blue bedding accents. A midcentury reupholstered chair and sleek console bring the sleekness of metal framing. Ethnic collections in dark, rustic wood add both patina and global sensibility.