>>3260830
It’s not BA airlines it’s United
United 787 Seating. Although called “Polaris” the business class seats aboard the 787-9 are United's traditional 2-2-2 business class. It’s also known as the Dreamliner Polaris
Confirmed 787-9 United Polaris Dreamliner
That’s the light coming through the window. Think of it like a prism. It’s breaking up the color spectrum creating a rainbow. Upon passage through the glass, the white light is separated into its component colors…red, green etc. it’s called light dispersion