HOW TO: Building a Gallery Wall. Choose larger pieces as anchors. Choose a color scheme. Play with scale - vary the size and orientation of the art. Keep at least - between each piece. Allow at least between the couch and the fir
"First find out what emotion you want your space to play into -- airy, earthbound, dramatic -- then proceed to choose your color from there," says designer and PPG Pittsburgh Paints color and design adviser Vicente Wolf.