Prepare to be stunned if you are visiting Terminal 5 at Heathrow airport before next summer – and I’m not just talking about the beauty of the building itself, but of the huge panoramic prints you will see inside. Tasked by photographer Henry Reichhold to print and install his experimental mobile phone pictures in an enormous 3.5 x 50m exhibition space, Skyline Whitespace has delivered a true large-format photographic spectacle.