Here´s an old project I participated back in 2017 with Glassworks London, doing 2 Matte Paintings for this shot. Basically creating the Emergency entrance of the building, and all the buildings at the back of this site. The final shot has a big tilt, you can see it at the S04 E06 Black Museum, around 7'19".
The set extension only demanded extending the BG and the right building. The idea was to make it look like a NY skyline.

All VFX done by Glassworks London. https://www.glassworksvfx.com/portfolio/netflix-black-mirror-season-4

Duncan Cook - VFX Supervisor
Jack Wood - Production Assistant
Director of 2d / VFX artist - Duncan Malcolm
Chloe Ensor - Bookings Coordinator
Rafael Falconi - Digital Matte Painting