Prompt
"Generate an image of a large, modern airport terminal with a sleek glass and steel façade, surrounded by airplanes on the tarmac, with a subtle hint of the London cityscape in the background. Incorporate the Heathrow Airport logo and branding elements. The image should convey a sense of bustling activity, with people walking in the terminal and planes taking off in the distance. The style should be realistic and evocative of a major international airport hub."