Large white cylinder tank labeled 'Airgas' and 'Liquid Nitrogen' inside a fenced area with yellow bollards, with trees and blue sky in the background.
A man standing in front of a white industrial building with a black vent, fenced off from the street with a chain-link fence. In the background, there's a brick building with multiple windows and a yellow utility box with a black exhaust pipe on top.
Industrial room with large silver HVAC ducts, exposed pipes, a white door with a small window, and some equipment on the floor.
Laboratory room with scientific instruments, computers, and workstations, organized on blue workbenches with supplies and equipment.