An owl perched on the wall, and behind it a pair of wings thrown ten feet wide in light. Switched off it is a sculpture. Switched on it takes over the room.

• Wing-shaped light cast — the shadow is the whole point.

• 3D-printed sculpture, fine feather detail up close.

• Warm ambient glow — light to sit in, not to read by.

• Hallways, stairwells, above a bed, behind a desk.

Everyone who walks past it asks about it. Every single one.