File:Holodeck2.jpg

Summary
The holodeck of the USS Enterprise (NCC-1701-D).

Fair use rationale for Holodeck
This is a low-resolution screenshot from an episode of the now-defunct TV series Star Trek:The Next Generation (commonly referred to as "ST:TNG"). It is currently in use in the relevant article on the fictional technology from the TV show, known as a "Holodeck", for critical commentary on the contents of said TV show. As such, it is believed that it meets the current criteria for inclusion under the Fair Use provision, as outlined in the template below.