Lebanese designer Najla El Zein has installed 5000 spinning paper windmills in a doorway at the V&A museum in London. Each of the spinning windmills in the Wind Portal by Najla El Zein was folded by hand and attached to upright plastic tubes with custom-made 3D-printed clips. Visitors are invited to walk through the two wedges of poles in the eight-metre-high gateway, which is positioned between a stairwell and the Day-lit Gallery of the V&A museum.