Art is an accessory. Art can be found. Arranging an environment is a work of art. Garner experience through observation. Perceivers don't participate in mass.
Decorators seek to please.
They please themselves after creating a functional page. Decoration instructs perception and maximizes pleasure. It creates places pleasing to perceive. Keep assumptions, reasoning, and source materials unobtrusive. Preconceived notions offer unobtrusive storage.