As I passed through my foyer on the way to the family room, I glanced right, and saw a perfectly framed "snapshot" of my dining room. It was a picture I would "like" on Instagram, eye-catching, well balanced, full of color, fun. It occurred to me that especially today's world, where smartphones with their brilliant cameras let us take fabulous images, and social media platforms encourage us to post away, that home decorating is a lot like pulling together the perfect series o