B-21 Raider flying over mountain range, global reach.

The B-21 Raider in a dramatic night mission, flying under the cover of darkness with advanced stealth features rendering it nearly invisible against the stars, surreal, hyper-realistic, Ultra HD --ar 9:16

A side-by-side comparison of the B-21 Raider and its predecessor, the B-2 Spirit, both flying in formation over the ocean, showcasing their similarities and differences, surreal, hyper-realistic, Ultra HD --ar 9:16

An illustration of the B-21's removal of the sawtooth trailing edge, with a sleek, smooth design improving stealth capabilities, flying against a dark, stormy sky, surreal, hyper-realistic, Ultra HD --ar 9:16

Northrop Grumman B-2 Spirit flying over amsterdam, 8k, realistic, --ar 16:9 --v 5.2

a group of fluffy clouds and random spots over a mountain range

The B-21 Raider gliding over an aircraft carrier in the open ocean, representing its ability to operate globally without logistical support like refueling, surreal, hyper-realistic, Ultra HD --ar 9:16

The B-21 Raider in a low-altitude flight over a dense jungle, representing its ability to penetrate enemy defenses and target remote regions, surreal, hyper-realistic, Ultra HD --ar 9:16

The B-21 Raider emerging from a hangar at dawn, sleek and futuristic in design, with the sun casting long shadows across the runway, surreal, hyper-realistic, Ultra HD --ar 9:16

A futuristic airbase filled with multiple B-21 Raiders being prepped for a mission, engineers and ground crew working beneath their massive wings, surreal, hyper-realistic, Ultra HD --ar 9:16

Boeing B-52H Stratofortress flying over amsterdam, 8k, realistic, --ar 16:9 --v 5.2

Centre Pompidou, along with the Sydney Opera House, Oslo Opera House, and other iconic buildings, each emerging from different continents. These landmarks would be interconnected with fine lines to signify Arup's global reach and role in these iconic projects. The entire composition would be separated on a white background and rendered in pastel watercolours for a harmonious and elegant touch. --ar 16:9