Muted colours, simple forms and styles, creations that would be easily overlooked.
Nothing flashy, complicated, actiony. Keep the glitter and sparkle and bring out the toned down, more minimalistic images you've held back because you knew they'd be outshined. Let the spotlight be on the monochramatic and subdued, on the quiet and simple.
Not outshining done here, it's a calm place for the eyes.